{
 "meta": {
  "dataset": "North American area codes – aggregates",
  "publisher": "NumberingData",
  "url": "https://numberingdata.com/data",
  "generated_at": "2026-11-01",
  "licence": "CC-BY-4.0",
  "attribution": "NumberingData – https://numberingdata.com",
  "sources": [
   "NANPA NPA Database (npa_report.csv)",
   "NANPA CO Code Assignment Records, all states, utilized",
   "Canadian Numbering Administrator CO Code Status",
   "FTC Do Not Call Reported Calls Data"
  ],
  "read_this_first": [
   "carrier_share is share of allocated NUMBER BLOCKS, not of subscribers. People keep numbers when they switch carriers.",
   "ftc.complaints covers 28 Sep – 30 Oct 2026 only – about five weeks, which is what the FTC publishes at a time. It is not annual.",
   "Complaint counts measure how often a code is spoofed on caller ID, not where calls originate.",
   "ftc.rank_us is a rank among the 422 codes with five or more complaints in that window, not among all codes.",
   "blocks.maximum is 786 for US codes and 800 for Canadian ones; Canada is administered by the CNA, not NANPA.",
   "blocks.assigned = 0 means verified zero allocation; null means the figure is not known for that code."
  ],
  "count": 437,
  "ftc_window": {
   "from": "2026-09-28",
   "to": "2026-10-30",
   "days": 33,
   "to_label": "30 October 2026",
   "label": "28 Sep – 30 Oct 2026",
   "rows": 282276,
   "ranked": 422
  }
 },
 "area_codes": [
  {
   "npa": "201",
   "country": "US",
   "region": {
    "code": "NJ",
    "name": "New Jersey",
    "slug": "new-jersey"
   },
   "status": "active",
   "in_service_since": "1947-01-01",
   "planned_start": null,
   "overlay_complex": "201/551",
   "parent_npa": null,
   "relief_planning": false,
   "time_zones": [
    "Eastern"
   ],
   "blocks": {
    "assigned": 779,
    "maximum": 786,
    "utilization_pct": 99.1
   },
   "carrier_share": [
    {
     "carrier": "Verizon",
     "pct": 52.1,
     "blocks": 406
    },
    {
     "carrier": "AT&T",
     "pct": 14.8,
     "blocks": 115
    },
    {
     "carrier": "T-Mobile",
     "pct": 10.3,
     "blocks": 80
    },
    {
     "carrier": "Lumen",
     "pct": 6,
     "blocks": 47
    },
    {
     "carrier": "Other CLEC / VoIP",
     "pct": 5,
     "blocks": 39
    },
    {
     "carrier": "Windstream",
     "pct": 3.9,
     "blocks": 30
    },
    {
     "carrier": "Onvoy",
     "pct": 2.1,
     "blocks": 16
    },
    {
     "carrier": "Altice",
     "pct": 1.4,
     "blocks": 11
    },
    {
     "carrier": "Spok",
     "pct": 1.2,
     "blocks": 9
    },
    {
     "carrier": "Bandwidth",
     "pct": 1.2,
     "blocks": 9
    },
    {
     "carrier": "Peerless",
     "pct": 0.8,
     "blocks": 6
    },
    {
     "carrier": "Charter",
     "pct": 0.8,
     "blocks": 6
    },
    {
     "carrier": "American Messaging",
     "pct": 0.4,
     "blocks": 3
    },
    {
     "carrier": "Comcast",
     "pct": 0.3,
     "blocks": 2
    }
   ],
   "ftc": {
    "complaints": 884,
    "rank_us": 65,
    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
    }
   },
   "verified_at": "2026-11-01",
   "url": "https://numberingdata.com/area-code/201"
  },
  {
   "npa": "202",
   "country": "US",
   "region": {
    "code": "DC",
    "name": "District of Columbia",
    "slug": "district-of-columbia"
   },
   "status": "active",
   "in_service_since": "1947-01-01",
   "planned_start": null,
   "overlay_complex": "202/771",
   "parent_npa": null,
   "relief_planning": false,
   "time_zones": [
    "Eastern"
   ],
   "blocks": {
    "assigned": 784,
    "maximum": 786,
    "utilization_pct": 99.7
   },
   "carrier_share": [
    {
     "carrier": "Verizon",
     "pct": 57.1,
     "blocks": 448
    },
    {
     "carrier": "T-Mobile",
     "pct": 12.4,
     "blocks": 97
    },
    {
     "carrier": "AT&T",
     "pct": 8.7,
     "blocks": 68
    },
    {
     "carrier": "Onvoy",
     "pct": 4.3,
     "blocks": 34
    },
    {
     "carrier": "Lumen",
     "pct": 4,
     "blocks": 31
    },
    {
     "carrier": "Bandwidth",
     "pct": 3.7,
     "blocks": 29
    },
    {
     "carrier": "Other CLEC / VoIP",
     "pct": 3.2,
     "blocks": 25
    },
    {
     "carrier": "Windstream",
     "pct": 2.4,
     "blocks": 19
    },
    {
     "carrier": "Spok",
     "pct": 1.8,
     "blocks": 14
    },
    {
     "carrier": "Charter",
     "pct": 0.5,
     "blocks": 4
    },
    {
     "carrier": "Peerless",
     "pct": 0.5,
     "blocks": 4
    },
    {
     "carrier": "Vonage",
     "pct": 0.4,
     "blocks": 3
    },
    {
     "carrier": "Telnyx",
     "pct": 0.4,
     "blocks": 3
    },
    {
     "carrier": "American Messaging",
     "pct": 0.3,
     "blocks": 2
    },
    {
     "carrier": "Comcast",
     "pct": 0.1,
     "blocks": 1
    },
    {
     "carrier": "8x8",
     "pct": 0.1,
     "blocks": 1
    },
    {
     "carrier": "VoIP Innovations",
     "pct": 0.1,
     "blocks": 1
    }
   ],
   "ftc": {
    "complaints": 1377,
    "rank_us": 10,
    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
    }
   },
   "verified_at": "2026-11-01",
   "url": "https://numberingdata.com/area-code/202"
  },
  {
   "npa": "203",
   "country": "US",
   "region": {
    "code": "CT",
    "name": "Connecticut",
    "slug": "connecticut"
   },
   "status": "active",
   "in_service_since": "1947-01-01",
   "planned_start": null,
   "overlay_complex": "203/475",
   "parent_npa": null,
   "relief_planning": false,
   "time_zones": [
    "Eastern"
   ],
   "blocks": {
    "assigned": 784,
    "maximum": 786,
    "utilization_pct": 99.7
   },
   "carrier_share": [
    {
     "carrier": "AT&T",
     "pct": 55.7,
     "blocks": 437
    },
    {
     "carrier": "Verizon",
     "pct": 14.9,
     "blocks": 117
    },
    {
     "carrier": "T-Mobile",
     "pct": 9.2,
     "blocks": 72
    },
    {
     "carrier": "Lumen",
     "pct": 5.2,
     "blocks": 41
    },
    {
     "carrier": "Windstream",
     "pct": 5.1,
     "blocks": 40
    },
    {
     "carrier": "Altice",
     "pct": 3.7,
     "blocks": 29
    },
    {
     "carrier": "Spok",
     "pct": 1.3,
     "blocks": 10
    },
    {
     "carrier": "Other CLEC / VoIP",
     "pct": 1.1,
     "blocks": 9
    },
    {
     "carrier": "Onvoy",
     "pct": 0.9,
     "blocks": 7
    },
    {
     "carrier": "Comcast",
     "pct": 0.9,
     "blocks": 7
    },
    {
     "carrier": "Bandwidth",
     "pct": 0.8,
     "blocks": 6
    },
    {
     "carrier": "American Messaging",
     "pct": 0.5,
     "blocks": 4
    },
    {
     "carrier": "Peerless",
     "pct": 0.5,
     "blocks": 4
    },
    {
     "carrier": "Charter",
     "pct": 0.1,
     "blocks": 1
    }
   ],
   "ftc": {
    "complaints": 537,
    "rank_us": 198,
    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
    }
   },
   "verified_at": "2026-11-01",
   "url": "https://numberingdata.com/area-code/203"
  },
  {
   "npa": "204",
   "country": "CA",
   "region": {
    "code": "MB",
    "name": "Manitoba",
    "slug": "manitoba"
   },
   "status": "active",
   "in_service_since": "1947-01-01",
   "planned_start": null,
   "overlay_complex": "204/431/584",
   "parent_npa": null,
   "relief_planning": false,
   "time_zones": [
    "Central"
   ],
   "blocks": {
    "assigned": 781,
    "maximum": 800,
    "utilization_pct": 97.6
   },
   "carrier_share": [
    {
     "carrier": "Other CLEC / VoIP",
     "pct": 72.5,
     "blocks": null
    }
   ],
   "ftc": {
    "complaints": 357,
    "rank_us": 274,
    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
    }
   },
   "verified_at": "2026-11-01",
   "url": "https://numberingdata.com/area-code/204"
  },
  {
   "npa": "205",
   "country": "US",
   "region": {
    "code": "AL",
    "name": "Alabama",
    "slug": "alabama"
   },
   "status": "active",
   "in_service_since": "1947-01-01",
   "planned_start": null,
   "overlay_complex": "205/659",
   "parent_npa": null,
   "relief_planning": false,
   "time_zones": [
    "Central"
   ],
   "blocks": {
    "assigned": 785,
    "maximum": 786,
    "utilization_pct": 99.9
   },
   "carrier_share": [
    {
     "carrier": "AT&T",
     "pct": 44.1,
     "blocks": 346
    },
    {
     "carrier": "Verizon",
     "pct": 11.2,
     "blocks": 88
    },
    {
     "carrier": "T-Mobile",
     "pct": 9.6,
     "blocks": 75
    },
    {
     "carrier": "Windstream",
     "pct": 7.6,
     "blocks": 60
    },
    {
     "carrier": "Other CLEC / VoIP",
     "pct": 5.9,
     "blocks": 46
    },
    {
     "carrier": "Lumen",
     "pct": 4.6,
     "blocks": 36
    },
    {
     "carrier": "Brightspeed",
     "pct": 4.5,
     "blocks": 35
    },
    {
     "carrier": "Onvoy",
     "pct": 3.9,
     "blocks": 31
    },
    {
     "carrier": "Bandwidth",
     "pct": 3.6,
     "blocks": 28
    },
    {
     "carrier": "Spok",
     "pct": 2.7,
     "blocks": 21
    },
    {
     "carrier": "Charter",
     "pct": 1.4,
     "blocks": 11
    },
    {
     "carrier": "Vonage",
     "pct": 0.3,
     "blocks": 2
    },
    {
     "carrier": "Telnyx",
     "pct": 0.3,
     "blocks": 2
    },
    {
     "carrier": "Frontier",
     "pct": 0.3,
     "blocks": 2
    },
    {
     "carrier": "Comcast",
     "pct": 0.1,
     "blocks": 1
    },
    {
     "carrier": "VoIP Innovations",
     "pct": 0.1,
     "blocks": 1
    }
   ],
   "ftc": {
    "complaints": 901,
    "rank_us": 62,
    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
    }
   },
   "verified_at": "2026-11-01",
   "url": "https://numberingdata.com/area-code/205"
  },
  {
   "npa": "206",
   "country": "US",
   "region": {
    "code": "WA",
    "name": "Washington",
    "slug": "washington"
   },
   "status": "active",
   "in_service_since": "1947-01-01",
   "planned_start": null,
   "overlay_complex": "206/564",
   "parent_npa": null,
   "relief_planning": false,
   "time_zones": [
    "Pacific"
   ],
   "blocks": {
    "assigned": 752,
    "maximum": 786,
    "utilization_pct": 95.7
   },
   "carrier_share": [
    {
     "carrier": "Lumen",
     "pct": 37.9,
     "blocks": 285
    },
    {
     "carrier": "T-Mobile",
     "pct": 13.7,
     "blocks": 103
    },
    {
     "carrier": "Verizon",
     "pct": 12.4,
     "blocks": 93
    },
    {
     "carrier": "AT&T",
     "pct": 10.8,
     "blocks": 81
    },
    {
     "carrier": "Onvoy",
     "pct": 9.6,
     "blocks": 72
    },
    {
     "carrier": "Other CLEC / VoIP",
     "pct": 4.3,
     "blocks": 32
    },
    {
     "carrier": "Allstream",
     "pct": 3.3,
     "blocks": 25
    },
    {
     "carrier": "Spok",
     "pct": 3.1,
     "blocks": 23
    },
    {
     "carrier": "Bandwidth",
     "pct": 0.9,
     "blocks": 7
    },
    {
     "carrier": "Peerless",
     "pct": 0.8,
     "blocks": 6
    },
    {
     "carrier": "Windstream",
     "pct": 0.7,
     "blocks": 5
    },
    {
     "carrier": "Comcast",
     "pct": 0.7,
     "blocks": 5
    },
    {
     "carrier": "Ziply Fiber",
     "pct": 0.5,
     "blocks": 4
    },
    {
     "carrier": "Charter",
     "pct": 0.5,
     "blocks": 4
    },
    {
     "carrier": "Telnyx",
     "pct": 0.3,
     "blocks": 2
    },
    {
     "carrier": "TPx",
     "pct": 0.1,
     "blocks": 1
    },
    {
     "carrier": "American Messaging",
     "pct": 0.1,
     "blocks": 1
    },
    {
     "carrier": "Vonage",
     "pct": 0.1,
     "blocks": 1
    },
    {
     "carrier": "VoIP Innovations",
     "pct": 0.1,
     "blocks": 1
    },
    {
     "carrier": "Twilio",
     "pct": 0.1,
     "blocks": 1
    }
   ],
   "ftc": {
    "complaints": 812,
    "rank_us": 95,
    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
    }
   },
   "verified_at": "2026-11-01",
   "url": "https://numberingdata.com/area-code/206"
  },
  {
   "npa": "207",
   "country": "US",
   "region": {
    "code": "ME",
    "name": "Maine",
    "slug": "maine"
   },
   "status": "active",
   "in_service_since": "1947-01-01",
   "planned_start": null,
   "overlay_complex": null,
   "parent_npa": null,
   "relief_planning": false,
   "time_zones": [
    "Eastern"
   ],
   "blocks": {
    "assigned": 742,
    "maximum": 786,
    "utilization_pct": 94.4
   },
   "carrier_share": [
    {
     "carrier": "Consolidated",
     "pct": 40.4,
     "blocks": 300
    },
    {
     "carrier": "Other CLEC / VoIP",
     "pct": 37.2,
     "blocks": 276
    },
    {
     "carrier": "AT&T",
     "pct": 6.2,
     "blocks": 46
    },
    {
     "carrier": "Windstream",
     "pct": 3.4,
     "blocks": 25
    },
    {
     "carrier": "T-Mobile",
     "pct": 3.2,
     "blocks": 24
    },
    {
     "carrier": "Lumen",
     "pct": 2.3,
     "blocks": 17
    },
    {
     "carrier": "Charter",
     "pct": 2,
     "blocks": 15
    },
    {
     "carrier": "Onvoy",
     "pct": 1.8,
     "blocks": 13
    },
    {
     "carrier": "Peerless",
     "pct": 0.9,
     "blocks": 7
    },
    {
     "carrier": "Verizon",
     "pct": 0.9,
     "blocks": 7
    },
    {
     "carrier": "Comcast",
     "pct": 0.7,
     "blocks": 5
    },
    {
     "carrier": "Telnyx",
     "pct": 0.4,
     "blocks": 3
    },
    {
     "carrier": "Vonage",
     "pct": 0.1,
     "blocks": 1
    },
    {
     "carrier": "Bandwidth",
     "pct": 0.1,
     "blocks": 1
    },
    {
     "carrier": "TPx",
     "pct": 0.1,
     "blocks": 1
    },
    {
     "carrier": "Dish",
     "pct": 0.1,
     "blocks": 1
    }
   ],
   "ftc": {
    "complaints": 511,
    "rank_us": 207,
    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
    }
   },
   "verified_at": "2026-11-01",
   "url": "https://numberingdata.com/area-code/207"
  },
  {
   "npa": "208",
   "country": "US",
   "region": {
    "code": "ID",
    "name": "Idaho",
    "slug": "idaho"
   },
   "status": "active",
   "in_service_since": "1947-01-01",
   "planned_start": null,
   "overlay_complex": "208/986",
   "parent_npa": null,
   "relief_planning": false,
   "time_zones": [
    "Mountain",
    "Pacific"
   ],
   "blocks": {
    "assigned": 785,
    "maximum": 786,
    "utilization_pct": 99.9
   },
   "carrier_share": [
    {
     "carrier": "Lumen",
     "pct": 30.1,
     "blocks": 236
    },
    {
     "carrier": "Verizon",
     "pct": 16.9,
     "blocks": 133
    },
    {
     "carrier": "Other CLEC / VoIP",
     "pct": 14.4,
     "blocks": 113
    },
    {
     "carrier": "Ziply Fiber",
     "pct": 9.6,
     "blocks": 75
    },
    {
     "carrier": "Onvoy",
     "pct": 8,
     "blocks": 63
    },
    {
     "carrier": "AT&T",
     "pct": 7.8,
     "blocks": 61
    },
    {
     "carrier": "T-Mobile",
     "pct": 6.8,
     "blocks": 53
    },
    {
     "carrier": "Allstream",
     "pct": 2.3,
     "blocks": 18
    },
    {
     "carrier": "Bandwidth",
     "pct": 1.4,
     "blocks": 11
    },
    {
     "carrier": "Telnyx",
     "pct": 0.8,
     "blocks": 6
    },
    {
     "carrier": "Windstream",
     "pct": 0.6,
     "blocks": 5
    },
    {
     "carrier": "Charter",
     "pct": 0.6,
     "blocks": 5
    },
    {
     "carrier": "Vonage",
     "pct": 0.3,
     "blocks": 2
    },
    {
     "carrier": "TDS",
     "pct": 0.3,
     "blocks": 2
    },
    {
     "carrier": "Comcast",
     "pct": 0.3,
     "blocks": 2
    }
   ],
   "ftc": {
    "complaints": 1255,
    "rank_us": 15,
    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
    }
   },
   "verified_at": "2026-11-01",
   "url": "https://numberingdata.com/area-code/208"
  },
  {
   "npa": "209",
   "country": "US",
   "region": {
    "code": "CA",
    "name": "California",
    "slug": "california"
   },
   "status": "active",
   "in_service_since": "1958-01-01",
   "planned_start": null,
   "overlay_complex": "209/350",
   "parent_npa": "415",
   "relief_planning": false,
   "time_zones": [
    "Pacific"
   ],
   "blocks": {
    "assigned": 784,
    "maximum": 786,
    "utilization_pct": 99.7
   },
   "carrier_share": [
    {
     "carrier": "AT&T",
     "pct": 40.9,
     "blocks": 321
    },
    {
     "carrier": "T-Mobile",
     "pct": 12.1,
     "blocks": 95
    },
    {
     "carrier": "Verizon",
     "pct": 10.5,
     "blocks": 82
    },
    {
     "carrier": "Onvoy",
     "pct": 9.7,
     "blocks": 76
    },
    {
     "carrier": "Other CLEC / VoIP",
     "pct": 7.7,
     "blocks": 60
    },
    {
     "carrier": "Bandwidth",
     "pct": 5.4,
     "blocks": 42
    },
    {
     "carrier": "Lumen",
     "pct": 3.4,
     "blocks": 27
    },
    {
     "carrier": "Comcast",
     "pct": 2.3,
     "blocks": 18
    },
    {
     "carrier": "TPx",
     "pct": 1.9,
     "blocks": 15
    },
    {
     "carrier": "Frontier",
     "pct": 1.8,
     "blocks": 14
    },
    {
     "carrier": "American Messaging",
     "pct": 1.3,
     "blocks": 10
    },
    {
     "carrier": "Peerless",
     "pct": 1,
     "blocks": 8
    },
    {
     "carrier": "Charter",
     "pct": 0.9,
     "blocks": 7
    },
    {
     "carrier": "Telnyx",
     "pct": 0.4,
     "blocks": 3
    },
    {
     "carrier": "Dish",
     "pct": 0.4,
     "blocks": 3
    },
    {
     "carrier": "Twilio",
     "pct": 0.3,
     "blocks": 2
    },
    {
     "carrier": "Vonage",
     "pct": 0.1,
     "blocks": 1
    }
   ],
   "ftc": {
    "complaints": 933,
    "rank_us": 50,
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     "carrier": "VoIP Innovations",
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    {
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     "carrier": "Twilio",
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   },
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    {
     "carrier": "VoIP Innovations",
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    {
     "carrier": "Twilio",
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     "carrier": "Brightspeed",
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    {
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     "carrier": "Twilio",
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    {
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     "carrier": "Dish",
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     "carrier": "Vonage",
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     "carrier": "Twilio",
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   },
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  },
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     "carrier": "Other CLEC / VoIP",
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     "carrier": "Twilio",
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     "carrier": "Windstream",
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     "carrier": "Telnyx",
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     "carrier": "Twilio",
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     "carrier": "Twilio",
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     "carrier": "Other CLEC / VoIP",
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     "carrier": "Vonage",
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    {
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    {
     "carrier": "Twilio",
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     "carrier": "Other CLEC / VoIP",
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     "carrier": "American Messaging",
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     "carrier": "Other CLEC / VoIP",
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     "carrier": "Twilio",
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     "carrier": "Twilio",
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     "carrier": "Telnyx",
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     "carrier": "Bandwidth",
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     "carrier": "Verizon",
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     "carrier": "American Messaging",
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     "carrier": "Peerless",
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   },
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    {
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     "carrier": "T-Mobile",
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    {
     "carrier": "Twilio",
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     "carrier": "Comcast",
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   },
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  },
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     "carrier": "Spok",
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     "carrier": "Vonage",
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     "carrier": "Other CLEC / VoIP",
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   },
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   },
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    {
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     "carrier": "American Messaging",
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    {
     "carrier": "VoIP Innovations",
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   },
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     "carrier": "Other CLEC / VoIP",
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     "carrier": "VoIP Innovations",
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     "carrier": "Other CLEC / VoIP",
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    {
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    {
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    {
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    {
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Lumen",
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    {
     "carrier": "TPx",
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    {
     "carrier": "Twilio",
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    {
     "carrier": "T-Mobile",
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    {
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    {
     "carrier": "Other CLEC / VoIP",
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    {
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    {
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    {
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    {
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    {
     "carrier": "Peerless",
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    {
     "carrier": "Vonage",
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   },
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   },
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   },
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     "carrier": "Other CLEC / VoIP",
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     "carrier": "Charter",
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     "carrier": "Dish",
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   },
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     "carrier": "Telnyx",
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    {
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     "carrier": "Telnyx",
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    {
     "carrier": "Peerless",
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    {
     "carrier": "Twilio",
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    {
     "carrier": "Dish",
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    {
     "carrier": "Windstream",
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    {
     "carrier": "T-Mobile",
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    {
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     "carrier": "Other CLEC / VoIP",
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     "carrier": "TPx",
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     "carrier": "Twilio",
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     "carrier": "Twilio",
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    {
     "carrier": "Peerless",
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    {
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    {
     "carrier": "Telnyx",
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    {
     "carrier": "Vonage",
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    {
     "carrier": "Allstream",
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     "carrier": "American Messaging",
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     "carrier": "Verizon",
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     "carrier": "Lumen",
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    {
     "carrier": "T-Mobile",
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    {
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     "carrier": "Other CLEC / VoIP",
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     "carrier": "Twilio",
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     "carrier": "Twilio",
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    {
     "carrier": "Twilio",
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    {
     "carrier": "AT&T",
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    {
     "carrier": "Brightspeed",
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    {
     "carrier": "T-Mobile",
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     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Windstream",
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    {
     "carrier": "Comcast",
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    {
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    {
     "carrier": "Spok",
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    {
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    {
     "carrier": "Peerless",
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    {
     "carrier": "Twilio",
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     "carrier": "Dish",
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    {
     "carrier": "Vonage",
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     "from": "2026-09-28",
     "to": "2026-10-30"
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   },
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  },
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     "carrier": "Verizon",
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    {
     "carrier": "T-Mobile",
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    {
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    {
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     "carrier": "Altice",
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   },
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    {
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    {
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    {
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     "carrier": "Charter",
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     "carrier": "Consolidated",
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    {
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     "carrier": "Vonage",
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    {
     "carrier": "TPx",
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    {
     "carrier": "Dish",
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    {
     "carrier": "8x8",
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    {
     "carrier": "Twilio",
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    {
     "carrier": "TDS",
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   },
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
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     "carrier": "Peerless",
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     "carrier": "Vonage",
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    {
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    {
     "carrier": "American Messaging",
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    {
     "carrier": "Twilio",
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     "carrier": "VoIP Innovations",
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   },
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     "carrier": "Peerless",
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     "carrier": "Telnyx",
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     "carrier": "Twilio",
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     "carrier": "Other CLEC / VoIP",
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    {
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    {
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    {
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    {
     "carrier": "VoIP Innovations",
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    {
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    {
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    {
     "carrier": "8x8",
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    {
     "carrier": "Twilio",
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    {
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    {
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    {
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    {
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    {
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    {
     "carrier": "Dish",
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     "carrier": "Other CLEC / VoIP",
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    {
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   },
   "carrier_share": [],
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   "url": "https://numberingdata.com/area-code/729"
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     "carrier": "AT&T",
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    {
     "carrier": "Onvoy",
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    {
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     "carrier": "T-Mobile",
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   },
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     "carrier": "AT&T",
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    {
     "carrier": "Other CLEC / VoIP",
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     "carrier": "Verizon",
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    {
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    {
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     "carrier": "Telnyx",
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    {
     "carrier": "Brightspeed",
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    {
     "carrier": "Peerless",
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   },
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     "carrier": "Verizon",
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    {
     "carrier": "AT&T",
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    {
     "carrier": "Lumen",
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Windstream",
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    {
     "carrier": "Bandwidth",
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    {
     "carrier": "Onvoy",
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    {
     "carrier": "Peerless",
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    {
     "carrier": "Spok",
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    },
    {
     "carrier": "Altice",
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    },
    {
     "carrier": "Comcast",
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    {
     "carrier": "American Messaging",
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    {
     "carrier": "Vonage",
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   },
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  },
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     "carrier": "AT&T",
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     "blocks": 241
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    {
     "carrier": "Verizon",
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
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    {
     "carrier": "Onvoy",
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    {
     "carrier": "Windstream",
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     "carrier": "Comcast",
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    {
     "carrier": "American Messaging",
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     "carrier": "Bandwidth",
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    {
     "carrier": "Spok",
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    {
     "carrier": "Peerless",
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    {
     "carrier": "Charter",
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    {
     "carrier": "Vonage",
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    {
     "carrier": "Brightspeed",
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    {
     "carrier": "Dish",
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     "to": "2026-10-30"
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   },
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     "carrier": "Onvoy",
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    {
     "carrier": "Other CLEC / VoIP",
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     "carrier": "T-Mobile",
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     "carrier": "Verizon",
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     "carrier": "Bandwidth",
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    {
     "carrier": "VoIP Innovations",
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    {
     "carrier": "Twilio",
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     "carrier": "Windstream",
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     "carrier": "Comcast",
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    {
     "carrier": "Telnyx",
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    {
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     "carrier": "TPx",
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   },
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    {
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    {
     "carrier": "T-Mobile",
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    {
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     "carrier": "AT&T",
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     "blocks": 175
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    {
     "carrier": "Frontier",
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Other CLEC / VoIP",
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     "carrier": "Charter",
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     "carrier": "Brightspeed",
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    {
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    {
     "carrier": "Spok",
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    {
     "carrier": "Peerless",
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     "carrier": "Comcast",
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    {
     "carrier": "American Messaging",
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   },
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     "carrier": "Other CLEC / VoIP",
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     "blocks": null
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   ],
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   },
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     "carrier": "Other CLEC / VoIP",
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    {
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    {
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    {
     "carrier": "Lumen",
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    {
     "carrier": "Dish",
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    {
     "carrier": "Telnyx",
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    {
     "carrier": "Peerless",
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    {
     "carrier": "Vonage",
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    {
     "carrier": "Windstream",
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Twilio",
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     "carrier": "T-Mobile",
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    {
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    {
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     "carrier": "Lumen",
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    {
     "carrier": "Verizon",
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    {
     "carrier": "Vonage",
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    {
     "carrier": "TPx",
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    {
     "carrier": "Twilio",
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    {
     "carrier": "Dish",
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    {
     "carrier": "Windstream",
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   ],
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   },
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   "carrier_share": [
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     "carrier": "Onvoy",
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     "blocks": 5
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    {
     "carrier": "Other CLEC / VoIP",
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     "blocks": 4
    }
   ],
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   "verified_at": "2026-11-01",
   "url": "https://numberingdata.com/area-code/748"
  },
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     "carrier": "Other CLEC / VoIP",
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   },
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     "carrier": "T-Mobile",
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    {
     "carrier": "VoIP Innovations",
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     "carrier": "Altice",
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   },
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     "carrier": "Dish",
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    {
     "carrier": "Twilio",
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   },
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     "carrier": "Comcast",
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    {
     "carrier": "American Messaging",
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     "carrier": "Telnyx",
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   },
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     "carrier": "Dish",
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     "carrier": "Comcast",
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     "carrier": "Vonage",
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    {
     "carrier": "8x8",
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     "carrier": "Twilio",
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   },
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    {
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   },
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     "carrier": "Brightspeed",
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     "carrier": "Dish",
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    {
     "carrier": "Telnyx",
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    {
     "carrier": "Vonage",
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     "carrier": "Twilio",
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    {
     "carrier": "Telnyx",
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    {
     "carrier": "Dish",
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    {
     "carrier": "Vonage",
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    {
     "carrier": "Twilio",
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   },
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    {
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     "carrier": "TPx",
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     "carrier": "Verizon",
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  },
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     "carrier": "Telnyx",
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     "carrier": "Vonage",
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     "carrier": "Twilio",
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     "carrier": "Other CLEC / VoIP",
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     "carrier": "Peerless",
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    {
     "carrier": "Twilio",
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    {
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     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Peerless",
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    {
     "carrier": "Charter",
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    {
     "carrier": "Altice",
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    {
     "carrier": "VoIP Innovations",
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    {
     "carrier": "Vonage",
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     "from": "2026-09-28",
     "to": "2026-10-30"
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   },
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  },
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     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Liberty",
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Inteliquent",
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   },
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     "carrier": "Lumen",
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    {
     "carrier": "Verizon",
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    {
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    {
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    {
     "carrier": "Spok",
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    {
     "carrier": "Bandwidth",
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    {
     "carrier": "American Messaging",
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    {
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   },
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   "carrier_share": [
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     "carrier": "Consolidated",
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    {
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    {
     "carrier": "Other CLEC / VoIP",
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    {
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    {
     "carrier": "Verizon",
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    {
     "carrier": "AT&T",
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    {
     "carrier": "Comcast",
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    {
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    {
     "carrier": "Bandwidth",
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     "carrier": "Charter",
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    {
     "carrier": "Telnyx",
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    {
     "carrier": "Dish",
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    {
     "carrier": "TPx",
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    {
     "carrier": "Vonage",
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   },
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  },
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    {
     "carrier": "Verizon",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
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    },
    {
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    {
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    {
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    {
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    {
     "carrier": "Brightspeed",
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    {
     "carrier": "Peerless",
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    {
     "carrier": "Telnyx",
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    {
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    {
     "carrier": "Comcast",
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   ],
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   },
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
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    {
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    {
     "carrier": "Dish",
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    {
     "carrier": "Brightspeed",
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    {
     "carrier": "Telnyx",
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    {
     "carrier": "Twilio",
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    {
     "carrier": "Vonage",
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    {
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    {
     "carrier": "T-Mobile",
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    {
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    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "American Messaging",
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    {
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    {
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    {
     "carrier": "Spok",
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    {
     "carrier": "Vonage",
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   },
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  },
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     "carrier": "Other CLEC / VoIP",
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    {
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    {
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    {
     "carrier": "Twilio",
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     "carrier": "8x8",
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   },
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    "Central"
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     "carrier": "Other CLEC / VoIP",
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   ],
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   },
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     "carrier": "Hawaiian Telcom",
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     "carrier": "Verizon",
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    {
     "carrier": "T-Mobile",
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    {
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    {
     "carrier": "Other CLEC / VoIP",
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    {
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    {
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    {
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    {
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    {
     "carrier": "Telnyx",
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    },
    {
     "carrier": "Dish",
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Twilio",
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     "carrier": "Vonage",
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    "window": {
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    {
     "carrier": "Verizon",
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    {
     "carrier": "T-Mobile",
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    },
    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Lumen",
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    {
     "carrier": "Frontier",
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    {
     "carrier": "Onvoy",
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    {
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    {
     "carrier": "American Messaging",
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    {
     "carrier": "Bandwidth",
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    {
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    {
     "carrier": "VoIP Innovations",
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     "carrier": "TPx",
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   },
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    {
     "carrier": "Comcast",
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     "carrier": "Altafiber",
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    {
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     "carrier": "Twilio",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
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     "carrier": "Vonage",
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     "carrier": "American Messaging",
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    {
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    {
     "carrier": "VoIP Innovations",
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     "carrier": "Twilio",
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   },
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     "carrier": "Vonage",
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     "carrier": "T-Mobile",
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    {
     "carrier": "Telnyx",
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     "carrier": "TDS",
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     "carrier": "VoIP Innovations",
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    {
     "carrier": "Telnyx",
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    {
     "carrier": "Comcast",
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    {
     "carrier": "American Messaging",
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     "carrier": "Twilio",
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     "carrier": "Dish",
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    {
     "carrier": "Twilio",
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     "carrier": "Other CLEC / VoIP",
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     "carrier": "Twilio",
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     "carrier": "VoIP Innovations",
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     "carrier": "VoIP Innovations",
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     "carrier": "Other CLEC / VoIP",
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    {
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     "carrier": "T-Mobile",
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     "carrier": "Dish",
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    {
     "carrier": "Bandwidth",
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    {
     "carrier": "Vonage",
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    {
     "carrier": "8x8",
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    {
     "carrier": "Twilio",
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     "carrier": "Verizon",
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     "carrier": "T-Mobile",
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    {
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    {
     "carrier": "Comcast",
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     "carrier": "Lumen",
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     "carrier": "TPx",
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    {
     "carrier": "Vonage",
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    {
     "carrier": "Twilio",
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     "from": "2026-09-28",
     "to": "2026-10-30"
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   },
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  },
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     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Onvoy",
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    {
     "carrier": "AT&T",
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    {
     "carrier": "Verizon",
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    {
     "carrier": "Bandwidth",
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    {
     "carrier": "Charter",
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    {
     "carrier": "Dish",
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     "carrier": "Vonage",
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   ],
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   },
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  },
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     "carrier": "AT&T",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Verizon",
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Windstream",
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     "carrier": "Lumen",
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    {
     "carrier": "Brightspeed",
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    {
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    {
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    {
     "carrier": "Telnyx",
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    {
     "carrier": "Vonage",
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    {
     "carrier": "Twilio",
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   },
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  },
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    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "T-Mobile",
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    {
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    {
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     "carrier": "Comcast",
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    {
     "carrier": "American Messaging",
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     "carrier": "Dish",
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     "carrier": "Telnyx",
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    {
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     "carrier": "Vonage",
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    {
     "carrier": "Twilio",
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   },
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    {
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    {
     "carrier": "American Messaging",
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    {
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Onvoy",
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    {
     "carrier": "Twilio",
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    {
     "carrier": "VoIP Innovations",
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   },
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    {
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    {
     "carrier": "Other CLEC / VoIP",
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    {
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    {
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     "carrier": "Comcast",
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   },
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    {
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    {
     "carrier": "Other CLEC / VoIP",
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    {
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    {
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    {
     "carrier": "T-Mobile",
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    {
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    {
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    {
     "carrier": "Twilio",
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    {
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    {
     "carrier": "Dish",
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    {
     "carrier": "American Messaging",
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     "carrier": "Other CLEC / VoIP",
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    {
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    {
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    {
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    {
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    {
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    {
     "carrier": "Bandwidth",
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    {
     "carrier": "Dish",
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    {
     "carrier": "Twilio",
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    {
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    {
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Peerless",
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    {
     "carrier": "TPx",
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    {
     "carrier": "Lumen",
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    "name": "New Jersey",
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   "carrier_share": [
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     "carrier": "Verizon",
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    {
     "carrier": "Windstream",
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    {
     "carrier": "AT&T",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Onvoy",
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    {
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Peerless",
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    {
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    {
     "carrier": "Charter",
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    {
     "carrier": "Telnyx",
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    {
     "carrier": "Altice",
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   ],
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   },
   "verified_at": "2026-11-01",
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    {
     "carrier": "T-Mobile",
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    },
    {
     "carrier": "Other CLEC / VoIP",
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    {
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    {
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    {
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    {
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    {
     "carrier": "Bandwidth",
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Peerless",
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     "carrier": "TPx",
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     "carrier": "VoIP Innovations",
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   },
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    {
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    {
     "carrier": "Twilio",
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   },
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     "carrier": "Vonage",
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    {
     "carrier": "Dish",
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Twilio",
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     "carrier": "Twilio",
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     "carrier": "Twilio",
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     "carrier": "T-Mobile",
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    {
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Dish",
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    {
     "carrier": "Telnyx",
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    {
     "carrier": "Vonage",
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     "carrier": "American Messaging",
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   },
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  },
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    {
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     "carrier": "VoIP Innovations",
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     "carrier": "Twilio",
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   },
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     "carrier": "Other CLEC / VoIP",
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   },
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    {
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    {
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    {
     "carrier": "Peerless",
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    {
     "carrier": "Telnyx",
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    {
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    {
     "carrier": "Consolidated",
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    {
     "carrier": "Twilio",
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   },
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Twilio",
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     "carrier": "Dish",
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   },
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    {
     "carrier": "Other CLEC / VoIP",
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   },
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    {
     "carrier": "Verizon",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
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    {
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     "carrier": "T-Mobile",
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     "carrier": "Peerless",
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    {
     "carrier": "American Messaging",
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Spok",
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    {
     "carrier": "TPx",
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   },
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Verizon",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
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     "carrier": "Comcast",
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    {
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     "carrier": "Dish",
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     "carrier": "Other CLEC / VoIP",
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    {
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    {
     "carrier": "Charter",
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    {
     "carrier": "Brightspeed",
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    {
     "carrier": "Bandwidth",
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Vonage",
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    {
     "carrier": "Twilio",
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   "carrier_share": [
    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "GCI",
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    {
     "carrier": "AT&T",
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    {
     "carrier": "Verizon",
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    },
    {
     "carrier": "Lumen",
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    {
     "carrier": "Vonage",
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    {
     "carrier": "Telnyx",
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    {
     "carrier": "Comcast",
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    {
     "carrier": "AT&T",
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    {
     "carrier": "Lumen",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "T-Mobile",
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     "blocks": 65
    },
    {
     "carrier": "Brightspeed",
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    },
    {
     "carrier": "Onvoy",
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    {
     "carrier": "Windstream",
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     "blocks": 24
    },
    {
     "carrier": "Bandwidth",
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    },
    {
     "carrier": "Comcast",
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    },
    {
     "carrier": "Spok",
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    },
    {
     "carrier": "Altice",
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     "blocks": 2
    },
    {
     "carrier": "Charter",
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    },
    {
     "carrier": "American Messaging",
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     "blocks": 2
    },
    {
     "carrier": "Telnyx",
     "pct": 0.1,
     "blocks": 1
    },
    {
     "carrier": "Dish",
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     "blocks": 1
    },
    {
     "carrier": "Peerless",
     "pct": 0.1,
     "blocks": 1
    }
   ],
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    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
    }
   },
   "verified_at": "2026-11-01",
   "url": "https://numberingdata.com/area-code/908"
  },
  {
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    "code": "CA",
    "name": "California",
    "slug": "california"
   },
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   "overlay_complex": "840/909",
   "parent_npa": "714",
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    "Pacific"
   ],
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    "utilization_pct": 100
   },
   "carrier_share": [
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     "carrier": "Frontier",
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    {
     "carrier": "AT&T",
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     "blocks": 150
    },
    {
     "carrier": "T-Mobile",
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    },
    {
     "carrier": "Verizon",
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    {
     "carrier": "Lumen",
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     "blocks": 52
    },
    {
     "carrier": "Bandwidth",
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    {
     "carrier": "Other CLEC / VoIP",
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    },
    {
     "carrier": "Onvoy",
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    },
    {
     "carrier": "TPx",
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    {
     "carrier": "Charter",
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     "blocks": 17
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    {
     "carrier": "Spok",
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    {
     "carrier": "American Messaging",
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    {
     "carrier": "Peerless",
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    },
    {
     "carrier": "Vonage",
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    },
    {
     "carrier": "Windstream",
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    },
    {
     "carrier": "Twilio",
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    },
    {
     "carrier": "Telnyx",
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   ],
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    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
    }
   },
   "verified_at": "2026-11-01",
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  },
  {
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    "code": "NC",
    "name": "North Carolina",
    "slug": "north-carolina"
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   "carrier_share": [
    {
     "carrier": "AT&T",
     "pct": 17.8,
     "blocks": 140
    },
    {
     "carrier": "Brightspeed",
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     "blocks": 139
    },
    {
     "carrier": "Verizon",
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     "blocks": 122
    },
    {
     "carrier": "Other CLEC / VoIP",
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    },
    {
     "carrier": "T-Mobile",
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    },
    {
     "carrier": "Lumen",
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    {
     "carrier": "Charter",
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    },
    {
     "carrier": "Windstream",
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    {
     "carrier": "Onvoy",
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    {
     "carrier": "Bandwidth",
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    {
     "carrier": "Consolidated",
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    {
     "carrier": "Telnyx",
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    },
    {
     "carrier": "Frontier",
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    {
     "carrier": "Peerless",
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    },
    {
     "carrier": "Twilio",
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    {
     "carrier": "Spok",
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    },
    {
     "carrier": "Vonage",
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    {
     "carrier": "Dish",
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     "blocks": 1
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   ],
   "ftc": {
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    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
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   },
   "verified_at": "2026-11-01",
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  },
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    "code": "GA",
    "name": "Georgia",
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   "overlay_complex": "565/912",
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   "carrier_share": [
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     "carrier": "AT&T",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Verizon",
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    {
     "carrier": "Onvoy",
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Windstream",
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    {
     "carrier": "Bandwidth",
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    {
     "carrier": "Lumen",
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Brightspeed",
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    {
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    {
     "carrier": "Peerless",
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    {
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    {
     "carrier": "Telnyx",
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    {
     "carrier": "VoIP Innovations",
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    {
     "carrier": "Dish",
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    {
     "carrier": "Vonage",
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    {
     "carrier": "Twilio",
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    {
     "carrier": "8x8",
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    {
     "carrier": "TPx",
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   ],
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     "from": "2026-09-28",
     "to": "2026-10-30"
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   },
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    "name": "Kansas",
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Lumen",
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    {
     "carrier": "Verizon",
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    {
     "carrier": "Onvoy",
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    {
     "carrier": "Bandwidth",
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    {
     "carrier": "Windstream",
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    {
     "carrier": "Charter",
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    {
     "carrier": "Peerless",
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    {
     "carrier": "American Messaging",
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    {
     "carrier": "Spok",
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    {
     "carrier": "Consolidated",
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    {
     "carrier": "Vonage",
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    {
     "carrier": "Dish",
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     "blocks": 1
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   ],
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    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
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   },
   "verified_at": "2026-11-01",
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    "name": "New York",
    "slug": "new-york"
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     "carrier": "Verizon",
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     "blocks": 323
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    {
     "carrier": "AT&T",
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     "blocks": 88
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Lumen",
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    {
     "carrier": "Onvoy",
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    },
    {
     "carrier": "Windstream",
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    {
     "carrier": "Altice",
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    {
     "carrier": "Bandwidth",
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    {
     "carrier": "Spok",
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    {
     "carrier": "Charter",
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    {
     "carrier": "Peerless",
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    {
     "carrier": "Telnyx",
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     "blocks": 2
    },
    {
     "carrier": "Dish",
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    },
    {
     "carrier": "Vonage",
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    {
     "carrier": "American Messaging",
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    },
    {
     "carrier": "VoIP Innovations",
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   ],
   "ftc": {
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    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
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   },
   "verified_at": "2026-11-01",
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  },
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   "npa": "915",
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    "code": "TX",
    "name": "Texas",
    "slug": "texas"
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    "Mountain"
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     "carrier": "AT&T",
     "pct": 39.5,
     "blocks": 145
    },
    {
     "carrier": "T-Mobile",
     "pct": 16.1,
     "blocks": 59
    },
    {
     "carrier": "Verizon",
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     "blocks": 34
    },
    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Onvoy",
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    },
    {
     "carrier": "Lumen",
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    },
    {
     "carrier": "Bandwidth",
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    },
    {
     "carrier": "Charter",
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    },
    {
     "carrier": "Windstream",
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    },
    {
     "carrier": "Telnyx",
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    {
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    {
     "carrier": "Dish",
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    {
     "carrier": "American Messaging",
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    {
     "carrier": "Vonage",
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    },
    {
     "carrier": "Comcast",
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    },
    {
     "carrier": "Peerless",
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    },
    {
     "carrier": "TPx",
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     "blocks": 1
    },
    {
     "carrier": "8x8",
     "pct": 0.3,
     "blocks": 1
    },
    {
     "carrier": "Twilio",
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     "blocks": 1
    }
   ],
   "ftc": {
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    "rank_us": 279,
    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
    }
   },
   "verified_at": "2026-11-01",
   "url": "https://numberingdata.com/area-code/915"
  },
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    "code": "CA",
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   "overlay_complex": "279/916",
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   "carrier_share": [
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     "carrier": "AT&T",
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     "blocks": 342
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    {
     "carrier": "Verizon",
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     "blocks": 93
    },
    {
     "carrier": "T-Mobile",
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     "blocks": 89
    },
    {
     "carrier": "Other CLEC / VoIP",
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    },
    {
     "carrier": "Consolidated",
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    },
    {
     "carrier": "Onvoy",
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    {
     "carrier": "Lumen",
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    },
    {
     "carrier": "Frontier",
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     "blocks": 25
    },
    {
     "carrier": "Bandwidth",
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    },
    {
     "carrier": "Spok",
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    {
     "carrier": "TPx",
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     "blocks": 13
    },
    {
     "carrier": "Allstream",
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    {
     "carrier": "Comcast",
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    },
    {
     "carrier": "American Messaging",
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    },
    {
     "carrier": "Peerless",
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    },
    {
     "carrier": "Telnyx",
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    },
    {
     "carrier": "Charter",
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    },
    {
     "carrier": "Windstream",
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    },
    {
     "carrier": "Vonage",
     "pct": 0.1,
     "blocks": 1
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   ],
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    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
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   },
   "verified_at": "2026-11-01",
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  },
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    "code": "NY",
    "name": "New York",
    "slug": "new-york"
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   "time_zones": [
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   "carrier_share": [
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     "carrier": "Verizon",
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    },
    {
     "carrier": "T-Mobile",
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    },
    {
     "carrier": "AT&T",
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    },
    {
     "carrier": "Spok",
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    },
    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Bandwidth",
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    },
    {
     "carrier": "Onvoy",
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    {
     "carrier": "Lumen",
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    {
     "carrier": "Charter",
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    {
     "carrier": "Peerless",
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    },
    {
     "carrier": "Windstream",
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    },
    {
     "carrier": "Altice",
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    {
     "carrier": "American Messaging",
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    {
     "carrier": "Other CLEC / VoIP",
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     "carrier": "T-Mobile",
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     "carrier": "Dish",
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     "carrier": "Twilio",
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     "carrier": "Comcast",
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     "carrier": "Other CLEC / VoIP",
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     "carrier": "VoIP Innovations",
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     "carrier": "Twilio",
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     "carrier": "Lumen",
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   },
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     "carrier": "VoIP Innovations",
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     "carrier": "Twilio",
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   },
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     "carrier": "Spok",
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     "carrier": "Altafiber",
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     "carrier": "American Messaging",
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     "carrier": "Telnyx",
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    {
     "carrier": "Twilio",
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     "carrier": "TPx",
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   },
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     "carrier": "Verizon",
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     "carrier": "Other CLEC / VoIP",
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     "carrier": "8x8",
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     "carrier": "VoIP Innovations",
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     "carrier": "Other CLEC / VoIP",
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     "carrier": "Bandwidth",
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     "carrier": "Dish",
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Vonage",
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    {
     "carrier": "VoIP Innovations",
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    {
     "carrier": "8x8",
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     "carrier": "Twilio",
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Dish",
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     "carrier": "Peerless",
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Twilio",
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     "carrier": "Other CLEC / VoIP",
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     "carrier": "Dish",
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    {
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   },
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    {
     "carrier": "American Messaging",
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     "carrier": "Dish",
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    {
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     "carrier": "Dish",
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   },
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    {
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    {
     "carrier": "Dish",
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     "carrier": "Comcast",
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     "carrier": "Twilio",
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     "carrier": "Twilio",
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     "carrier": "TDS",
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    {
     "carrier": "Twilio",
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    {
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   ],
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     "from": "2026-09-28",
     "to": "2026-10-30"
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   },
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   "url": "https://numberingdata.com/area-code/971"
  },
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    "code": "TX",
    "name": "Texas",
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     "carrier": "AT&T",
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    {
     "carrier": "Frontier",
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     "carrier": "Verizon",
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    {
     "carrier": "Lumen",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Onvoy",
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    {
     "carrier": "Spok",
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     "carrier": "T-Mobile",
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    {
     "carrier": "TPx",
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     "carrier": "Windstream",
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    {
     "carrier": "American Messaging",
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    {
     "carrier": "Brightspeed",
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     "carrier": "Charter",
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    {
     "carrier": "Bandwidth",
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     "carrier": "Peerless",
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   },
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  },
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     "carrier": "Verizon",
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    {
     "carrier": "Lumen",
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    {
     "carrier": "AT&T",
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Windstream",
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    {
     "carrier": "Brightspeed",
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     "carrier": "Altice",
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     "carrier": "Spok",
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     "carrier": "Onvoy",
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    {
     "carrier": "Peerless",
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    {
     "carrier": "Bandwidth",
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    {
     "carrier": "American Messaging",
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    {
     "carrier": "TPx",
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   ],
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     "from": "2026-09-28",
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   },
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     "carrier": "Onvoy",
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    {
     "carrier": "AT&T",
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    {
     "carrier": "Verizon",
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    },
    {
     "carrier": "TPx",
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    {
     "carrier": "Bandwidth",
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    {
     "carrier": "8x8",
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    {
     "carrier": "Other CLEC / VoIP",
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   ],
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   },
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     "carrier": "Windstream",
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    {
     "carrier": "AT&T",
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Bandwidth",
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    {
     "carrier": "Comcast",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "Onvoy",
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    {
     "carrier": "Peerless",
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    {
     "carrier": "American Messaging",
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    {
     "carrier": "TPx",
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     "carrier": "Charter",
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   },
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     "carrier": "AT&T",
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    {
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    {
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     "carrier": "T-Mobile",
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     "carrier": "Brightspeed",
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     "carrier": "Comcast",
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    {
     "carrier": "Telnyx",
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    {
     "carrier": "Vonage",
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    {
     "carrier": "Dish",
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    {
     "carrier": "Twilio",
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    {
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    {
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     "carrier": "Dish",
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    {
     "carrier": "VoIP Innovations",
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    {
     "carrier": "TDS",
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    {
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    {
     "carrier": "TPx",
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    {
     "carrier": "Vonage",
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     "carrier": "Twilio",
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     "carrier": "Other CLEC / VoIP",
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    {
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    {
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    {
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    {
     "carrier": "T-Mobile",
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    {
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    {
     "carrier": "TPx",
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    {
     "carrier": "VoIP Innovations",
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     "carrier": "8x8",
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    "rank_of": 422,
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    {
     "carrier": "Other CLEC / VoIP",
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    {
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    {
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    {
     "carrier": "T-Mobile",
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     "carrier": "Charter",
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     "carrier": "Peerless",
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    {
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    {
     "carrier": "Dish",
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    {
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    {
     "carrier": "Comcast",
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    {
     "carrier": "TPx",
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    {
     "carrier": "Twilio",
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    "rank_of": 422,
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   },
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     "carrier": "AT&T",
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    {
     "carrier": "Other CLEC / VoIP",
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    {
     "carrier": "T-Mobile",
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     "carrier": "Charter",
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    {
     "carrier": "Spok",
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    {
     "carrier": "Dish",
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    {
     "carrier": "Telnyx",
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   ],
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    "rank_of": 422,
    "window": {
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    "name": "Idaho",
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   "overlay_complex": "208/986",
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   "time_zones": [
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   "blocks": {
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    "maximum": 786,
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   },
   "carrier_share": [
    {
     "carrier": "Other CLEC / VoIP",
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     "blocks": 93
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    {
     "carrier": "Onvoy",
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     "blocks": 34
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    {
     "carrier": "T-Mobile",
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    {
     "carrier": "Verizon",
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    {
     "carrier": "Bandwidth",
     "pct": 5.3,
     "blocks": 10
    },
    {
     "carrier": "AT&T",
     "pct": 5.3,
     "blocks": 10
    },
    {
     "carrier": "Dish",
     "pct": 1.6,
     "blocks": 3
    },
    {
     "carrier": "Lumen",
     "pct": 1.6,
     "blocks": 3
    },
    {
     "carrier": "Telnyx",
     "pct": 1.1,
     "blocks": 2
    },
    {
     "carrier": "Twilio",
     "pct": 1.1,
     "blocks": 2
    },
    {
     "carrier": "Charter",
     "pct": 1.1,
     "blocks": 2
    },
    {
     "carrier": "Vonage",
     "pct": 0.5,
     "blocks": 1
    },
    {
     "carrier": "Comcast",
     "pct": 0.5,
     "blocks": 1
    },
    {
     "carrier": "Peerless",
     "pct": 0.5,
     "blocks": 1
    },
    {
     "carrier": "TPx",
     "pct": 0.5,
     "blocks": 1
    }
   ],
   "ftc": {
    "complaints": 291,
    "rank_us": 309,
    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
    }
   },
   "verified_at": "2026-11-01",
   "url": "https://numberingdata.com/area-code/986"
  },
  {
   "npa": "989",
   "country": "US",
   "region": {
    "code": "MI",
    "name": "Michigan",
    "slug": "michigan"
   },
   "status": "active",
   "in_service_since": "2001-04-07",
   "planned_start": null,
   "overlay_complex": null,
   "parent_npa": "517",
   "relief_planning": false,
   "time_zones": [
    "Eastern"
   ],
   "blocks": {
    "assigned": 723,
    "maximum": 786,
    "utilization_pct": 92
   },
   "carrier_share": [
    {
     "carrier": "AT&T",
     "pct": 24.6,
     "blocks": 178
    },
    {
     "carrier": "Other CLEC / VoIP",
     "pct": 21,
     "blocks": 152
    },
    {
     "carrier": "Frontier",
     "pct": 13.3,
     "blocks": 96
    },
    {
     "carrier": "Verizon",
     "pct": 10.4,
     "blocks": 75
    },
    {
     "carrier": "Onvoy",
     "pct": 6.4,
     "blocks": 46
    },
    {
     "carrier": "T-Mobile",
     "pct": 6.2,
     "blocks": 45
    },
    {
     "carrier": "Lumen",
     "pct": 4.7,
     "blocks": 34
    },
    {
     "carrier": "American Messaging",
     "pct": 3.3,
     "blocks": 24
    },
    {
     "carrier": "Windstream",
     "pct": 3.2,
     "blocks": 23
    },
    {
     "carrier": "Brightspeed",
     "pct": 2.6,
     "blocks": 19
    },
    {
     "carrier": "Charter",
     "pct": 1.8,
     "blocks": 13
    },
    {
     "carrier": "Spok",
     "pct": 0.7,
     "blocks": 5
    },
    {
     "carrier": "Bandwidth",
     "pct": 0.7,
     "blocks": 5
    },
    {
     "carrier": "Comcast",
     "pct": 0.3,
     "blocks": 2
    },
    {
     "carrier": "Peerless",
     "pct": 0.3,
     "blocks": 2
    },
    {
     "carrier": "Twilio",
     "pct": 0.3,
     "blocks": 2
    },
    {
     "carrier": "Dish",
     "pct": 0.1,
     "blocks": 1
    },
    {
     "carrier": "Vonage",
     "pct": 0.1,
     "blocks": 1
    }
   ],
   "ftc": {
    "complaints": 530,
    "rank_us": 201,
    "rank_of": 422,
    "window": {
     "from": "2026-09-28",
     "to": "2026-10-30"
    }
   },
   "verified_at": "2026-11-01",
   "url": "https://numberingdata.com/area-code/989"
  }
 ]
}