Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
BELLEVUE prefixes in area code 425
NANPA records 181 assigned NXX blocks to rate center BELLEVUE in area code 425, 28.8% of the 628 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 24 holders hold those blocks, the largest being T-MOBILE USA, INC. (46), QWEST CORPORATION (40), ONVOY, LLC - WA (20). The earliest assignment on record here is 2001-04-23 and the most recent 2026-04-20. 114 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area codes 269, 419, 563, 567 – overlay codes cover the same geography, so a rate center is served by all of them.
181 assigned blocks – 28.8% of 425
24 holders of record
114 of them pooled in 1,000-number lots
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 425-201 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | no | yes |
| 425-208 | Lumen QWEST CORPORATION | – | yes | yes |
| 425-209 | T-Mobile T-MOBILE USA, INC. | 2013-04-15 | yes | yes |
| 425-213 | Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | – | yes | yes |
| 425-214 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 425-221 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-223 | Lumen LEVEL 3 COMMUNICATIONS, LLC - WA | – | yes | yes |
| 425-229 | T-Mobile T-MOBILE USA, INC. | 2014-06-27 | yes | yes |
| 425-230 | Bandwidth BANDWIDTH.COM CLEC, LLC - WA | 2016-03-10 | yes | yes |
| 425-233 | Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | – | yes | yes |
| 425-240 | T-Mobile T-MOBILE USA, INC. | 2016-05-12 | yes | yes |
| 425-241 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 425-246 | T-Mobile T-MOBILE USA, INC. | – | no | yes |
| 425-247 | Lumen LEVEL 3 TELECOM OF WASHINGTON, LLC - WA | 2010-09-27 | yes | yes |
| 425-256 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 2004-09-16 | yes | yes |
| 425-260 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-269 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-274 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 425-278 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 2001-04-24 | yes | yes |
| 425-279 | XO WASHINGTON, INC. | – | yes | yes |
| 425-283 | Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | – | yes | yes |
| 425-289 | Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | – | yes | yes |
| 425-300 | Lumen LEVEL 3 COMMUNICATIONS, LLC - WA | 2019-10-29 | yes | yes |
| 425-301 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2001-08-15 | yes | yes |
| 425-324 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2012-10-24 | yes | yes |
| 425-326 | T-Mobile T-MOBILE USA, INC. | 2014-03-06 | yes | yes |
| 425-351 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-362 | T-Mobile T-MOBILE USA, INC. | 2016-08-31 | yes | yes |
| 425-365 | T-Mobile T-MOBILE USA, INC. | 2015-10-15 | yes | yes |
| 425-370 | T-Mobile T-MOBILE USA, INC. | 2021-10-28 | yes | yes |
| 425-372 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA | – | yes | yes |
| 425-373 | Lumen QWEST CORPORATION | – | yes | yes |
| 425-378 | Lumen QWEST CORPORATION | – | no | yes |
| 425-383 | Lumen QWEST CORPORATION | 2005-08-31 | yes | yes |
| 425-389 | T-Mobile T-MOBILE USA, INC. | 2018-08-15 | yes | yes |
| 425-393 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | – | yes | yes |
| 425-401 | Lumen QWEST CORPORATION | – | no | yes |
| 425-410 | Lumen LEVEL 3 COMMUNICATIONS, LLC - WA | 2018-08-22 | yes | yes |
| 425-417 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | – | no | yes |
| 425-429 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | 2011-08-10 | yes | yes |
| 425-435 | T-Mobile T-MOBILE USA, INC. | 2012-10-18 | yes | yes |
| 425-436 | T-Mobile T-MOBILE USA, INC. | 2019-04-25 | yes | yes |
| 425-440 | Lumen QWEST CORPORATION | 2008-02-13 | yes | yes |
| 425-442 | T-Mobile T-MOBILE USA, INC. | – | no | yes |
| 425-443 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-444 | T-Mobile T-MOBILE USA, INC. | – | no | yes |
| 425-445 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-449 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2008-07-10 | yes | yes |
| 425-450 | Lumen QWEST CORPORATION | – | no | yes |
| 425-451 | Lumen QWEST CORPORATION | – | no | yes |
| 425-452 | Lumen QWEST CORPORATION | – | no | yes |
| 425-453 | Lumen QWEST CORPORATION | – | no | yes |
| 425-454 | Lumen QWEST CORPORATION | – | no | yes |
| 425-455 | Lumen QWEST CORPORATION | – | no | yes |
| 425-456 | Lumen QWEST CORPORATION | – | no | yes |
| 425-457 | Lumen QWEST CORPORATION | 2006-10-04 | yes | yes |
| 425-458 | Lumen LEVEL 3 COMMUNICATIONS, LLC - WA | – | yes | yes |
| 425-459 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | 2019-10-31 | yes | yes |
| 425-460 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 2001-04-24 | no | yes |
| 425-462 | Lumen QWEST CORPORATION | – | no | yes |
| 425-463 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 2001-04-24 | yes | yes |
| 425-466 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | – | no | yes |
| 425-467 | Lumen QWEST CORPORATION | – | no | yes |
| 425-468 | Lumen QWEST CORPORATION | – | no | yes |
| 425-469 | T-Mobile T-MOBILE USA, INC. | 2021-09-22 | yes | yes |
| 425-472 | T-Mobile T-MOBILE USA, INC. | 2023-01-27 | yes | yes |
| 425-484 | Onvoy ONVOY, LLC - WA | – | yes | yes |
| 425-495 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | – | yes | yes |
| 425-499 | T-Mobile T-MOBILE USA, INC. | 2014-08-29 | yes | yes |
| 425-500 | FRACTEL, LLC | 2021-04-21 | yes | yes |
| 425-502 | Lumen LEVEL 3 COMMUNICATIONS, LLC - WA | 2006-01-04 | yes | yes |
| 425-503 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 425-504 | Onvoy ONVOY, LLC - WA | 2021-02-02 | yes | yes |
| 425-505 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2011-06-03 | yes | yes |
| 425-515 | T-Mobile T-MOBILE USA, INC. | 2019-01-31 | yes | yes |
| 425-516 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2007-11-12 | yes | yes |
| 425-518 | T-Mobile T-MOBILE USA, INC. | 2001-10-11 | yes | yes |
| 425-519 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 2001-04-23 | yes | yes |
| 425-520 | T-Mobile T-MOBILE USA, INC. | 2020-12-21 | yes | yes |
| 425-531 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-532 | T-Mobile T-MOBILE USA, INC. | 2020-09-29 | yes | yes |
| 425-533 | Lumen LEVEL 3 COMMUNICATIONS, LLC - WA | 2002-03-07 | yes | yes |
| 425-536 | Peerless PEERLESS NETWORK OF WASHINGTON, LLC - WA | 2023-03-03 | yes | yes |
| 425-542 | T-Mobile T-MOBILE USA, INC. | 2022-01-27 | yes | yes |
| 425-543 | T-Mobile T-MOBILE USA, INC. | 2022-03-01 | yes | yes |
| 425-546 | NUSO, LLC | – | yes | yes |
| 425-559 | Comcast COMCAST IP PHONE, LLC | 2014-09-30 | yes | yes |
| 425-562 | Lumen QWEST CORPORATION | – | no | yes |
| 425-564 | Lumen QWEST CORPORATION | – | no | yes |
| 425-568 | T-Mobile T-MOBILE USA, INC. | 2025-07-14 | yes | yes |
| 425-574 | T-Mobile T-MOBILE USA, INC. | 2025-09-19 | yes | yes |
| 425-575 | T-Mobile T-MOBILE USA, INC. | 2025-10-23 | yes | yes |
| 425-577 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - WA | – | yes | yes |
| 425-586 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 2001-04-23 | yes | yes |
| 425-589 | T-Mobile T-MOBILE USA, INC. | 2016-11-14 | yes | yes |
| 425-590 | Lumen QWEST CORPORATION | – | yes | yes |
| 425-591 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-592 | T-Mobile T-MOBILE USA, INC. | 2026-01-08 | yes | yes |
| 425-598 | Comcast COMCAST IP PHONE, LLC | 2015-07-09 | yes | yes |
| 425-603 | Lumen QWEST CORPORATION | – | no | yes |
| 425-614 | Lumen QWEST CORPORATION | – | yes | yes |
| 425-615 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2011-08-17 | yes | yes |
| 425-620 | Vonage VONAGE AMERICA LLC | 2018-12-06 | yes | yes |
| 425-623 | T-Mobile T-MOBILE USA, INC. | 2011-02-02 | yes | yes |
| 425-624 | T-Mobile T-MOBILE USA, INC. | 2018-04-10 | yes | yes |
| 425-625 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-628 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2012-01-24 | yes | yes |
| 425-631 | Spok SPOK, INC. | – | no | yes |
| 425-633 | T-Mobile T-MOBILE USA, INC. | 2010-09-20 | yes | yes |
| 425-635 | Lumen QWEST CORPORATION | – | yes | yes |
| 425-637 | Lumen QWEST CORPORATION | – | no | yes |
| 425-638 | Lumen QWEST CORPORATION | – | yes | yes |
| 425-641 | Lumen QWEST CORPORATION | – | no | yes |
| 425-643 | Lumen QWEST CORPORATION | – | no | yes |
| 425-644 | Lumen QWEST CORPORATION | – | no | yes |
| 425-646 | Lumen QWEST CORPORATION | – | no | yes |
| 425-647 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - WA | – | yes | yes |
| 425-649 | Lumen QWEST CORPORATION | – | no | yes |
| 425-652 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-653 | Lumen QWEST CORPORATION | – | no | yes |
| 425-665 | VoIP Innovations VOIP INNOVATIONS, LLC | 2026-04-20 | yes | yes |
| 425-671 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-675 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-679 | Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | – | yes | yes |
| 425-681 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | – | no | yes |
| 425-688 | Lumen QWEST CORPORATION | – | no | yes |
| 425-691 | Lumen LEVEL 3 TELECOM OF WASHINGTON, LLC - WA | – | yes | yes |
| 425-696 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-698 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - WA | – | yes | yes |
| 425-699 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-709 | Lumen QWEST CORPORATION | – | no | yes |
| 425-732 | Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | – | yes | yes |
| 425-736 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | – | yes | yes |
| 425-746 | Lumen QWEST CORPORATION | – | no | yes |
| 425-747 | Lumen QWEST CORPORATION | – | no | yes |
| 425-748 | Lumen QWEST CORPORATION | – | yes | yes |
| 425-749 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 425-753 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 425-761 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-765 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | – | no | yes |
| 425-766 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-777 | Peerless PEERLESS NETWORK OF WASHINGTON, LLC - WA | 2012-03-05 | yes | yes |
| 425-785 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 425-786 | Lumen LEVEL 3 COMMUNICATIONS, LLC - WA | – | yes | yes |
| 425-790 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-795 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-799 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-800 | Telnyx TELNYX LLC | 2017-02-22 | yes | yes |
| 425-802 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 425-818 | Lumen LEVEL 3 COMMUNICATIONS, LLC - WA | – | no | yes |
| 425-829 | T-Mobile T-MOBILE USA, INC. | – | no | yes |
| 425-830 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-864 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-865 | Lumen QWEST CORPORATION | – | no | yes |
| 425-866 | TON80 COMMUNICATIONS, LLC | 2021-03-16 | yes | yes |
| 425-871 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-890 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | – | no | yes |
| 425-891 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 425-894 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 425-900 | FRACTEL, LLC | 2020-07-14 | yes | yes |
| 425-920 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-922 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 425-928 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-930 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-940 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-941 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | – | no | yes |
| 425-943 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - WA | 2001-04-23 | yes | yes |
| 425-944 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-945 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - WA | – | yes | yes |
| 425-955 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-956 | Ziply Fiber ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | – | yes | yes |
| 425-957 | Lumen QWEST CORPORATION | – | no | yes |
| 425-962 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-963 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-969 | Onvoy ONVOY, LLC - WA | – | no | yes |
| 425-973 | Lumen QWEST CORPORATION | – | no | yes |
| 425-974 | Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | – | yes | yes |
| 425-985 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 425-990 | Lumen QWEST CORPORATION | – | no | yes |
| 425-998 | Onvoy ONVOY, LLC - WA | – | yes | yes |
| 425-999 | Lumen LEVEL 3 COMMUNICATIONS, LLC - WA | – | yes | yes |
The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.
Who holds the blocks
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| T-MOBILE USA, INC. | T-Mobile | 46 | 25.4% |
| QWEST CORPORATION | Lumen | 40 | 22.1% |
| ONVOY, LLC - WA | Onvoy | 20 | 11% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 15 | 8.3% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA | Verizon | 11 | 6.1% |
| LEVEL 3 COMMUNICATIONS, LLC - WA | Lumen | 9 | 5% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - WA | AT&T | 8 | 4.4% |
| ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Allstream | 7 | 3.9% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 6 | 3.3% |
| LEVEL 3 TELECOM OF WASHINGTON, LLC - WA | Lumen | 2 | 1.1% |
| FRACTEL, LLC | – | 2 | 1.1% |
| PEERLESS NETWORK OF WASHINGTON, LLC - WA | Peerless | 2 | 1.1% |
| COMCAST IP PHONE, LLC | Comcast | 2 | 1.1% |
| PAETEC ITEL, LLC | Windstream | 1 | 0.6% |
| BANDWIDTH.COM CLEC, LLC - WA | Bandwidth | 1 | 0.6% |
| XO WASHINGTON, INC. | – | 1 | 0.6% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA | Verizon | 1 | 0.6% |
| NUSO, LLC | – | 1 | 0.6% |
| VONAGE AMERICA LLC | Vonage | 1 | 0.6% |
| SPOK, INC. | Spok | 1 | 0.6% |
| VOIP INNOVATIONS, LLC | VoIP Innovations | 1 | 0.6% |
| TELNYX LLC | Telnyx | 1 | 0.6% |
| TON80 COMMUNICATIONS, LLC | – | 1 | 0.6% |
| ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER | Ziply Fiber | 1 | 0.6% |
Same rate center in other codes
Overlay codes cover the same geography, so one rate center is served by all of them.
Frequently asked
Which prefixes belong to BELLEVUE in area code 425?
181 blocks: 201, 208, 209, 213, 214, 221, 223, 229, 230, 233, 240, 241 and 169 more, all listed in the table above.
Which carriers have numbers in BELLEVUE?
T-MOBILE USA, INC. (46 blocks), QWEST CORPORATION (40 blocks), ONVOY, LLC - WA (20 blocks), NEW CINGULAR WIRELESS PCS, LLC (15 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA (11 blocks), LEVEL 3 COMMUNICATIONS, LLC - WA (9 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is BELLEVUE a city?
It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.