SANBARBARA prefixes in area code 805
NANPA records 86 assigned NXX blocks to rate center SANBARBARA in area code 805, 10.9% of the 786 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. 22 holders hold those blocks, the largest being FRONTIER CALIFORNIA INC. (37), NEW CINGULAR WIRELESS PCS, LLC (11), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (8). The earliest assignment on record here is 2001-04-23 and the most recent 2023-05-22. 39 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 code 820 – overlay codes cover the same geography, so a rate center is served by all of them.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 805-252 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 805-255 | UTILITY TELECOM GROUP, LLC - CA | – | yes | yes |
| 805-259 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 805-280 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 805-284 | T-Mobile T-MOBILE USA, INC. | 2001-04-23 | yes | yes |
| 805-308 | YMAX COMMUNICATIONS CORP. - CA | 2008-12-16 | yes | yes |
| 805-319 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2009-05-20 | yes | yes |
| 805-324 | T-Mobile METROPCS, INC. | 2009-10-21 | yes | yes |
| 805-331 | T-Mobile METROPCS, INC. | – | yes | yes |
| 805-335 | Frontier FRONTIER CALIFORNIA INC. | 2011-04-04 | yes | yes |
| 805-364 | Peerless PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 2011-05-03 | yes | yes |
| 805-403 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 805-448 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 805-450 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 805-451 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 805-452 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 805-453 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 805-455 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 805-456 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 805-560 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-562 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 805-563 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-564 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-565 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-568 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 805-569 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-570 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 805-571 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 805-580 | 33 WIRELESS INC. | – | no | yes |
| 805-617 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | 2004-08-18 | yes | yes |
| 805-618 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2001-10-18 | yes | yes |
| 805-636 | T-Mobile METROPCS, INC. | 2002-07-17 | yes | yes |
| 805-637 | T-Mobile T-MOBILE USA, INC. | 2001-10-18 | no | yes |
| 805-679 | AT&T PACIFIC BELL (COMPETITIVE) | – | yes | yes |
| 805-680 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 805-681 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-682 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-683 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-685 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-687 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-689 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 805-690 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | – | yes | yes |
| 805-692 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-695 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 805-696 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 805-698 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 805-699 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 805-705 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 805-708 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 805-722 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 2006-03-28 | yes | yes |
| 805-724 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | yes | yes |
| 805-726 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 805-729 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 805-730 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 805-770 | Comcast COMCAST PHONE OF CALIFORNIA, LLC | – | yes | yes |
| 805-805 | Charter ONVOY SPECTRUM, LLC | 2023-05-22 | yes | yes |
| 805-818 | SKYE TELECOM LLC DBA SKYETEL | 2021-09-24 | yes | yes |
| 805-837 | T-Mobile T-MOBILE USA, INC. | 2006-02-03 | yes | yes |
| 805-845 | Comcast COMCAST PHONE OF CALIFORNIA, LLC | – | yes | yes |
| 805-869 | Telnyx TELNYX LLC | – | yes | yes |
| 805-879 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | – | no | yes |
| 805-880 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | no | yes |
| 805-882 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-883 | Charter ONVOY SPECTRUM, LLC | – | yes | yes |
| 805-884 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-886 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 805-892 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 805-893 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-895 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 805-896 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 805-897 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-898 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-899 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-951 | NUSO, LLC | – | yes | yes |
| 805-957 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 805-961 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-962 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-963 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-964 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-965 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-966 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-967 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-968 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-969 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-971 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 805-979 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 2003-07-17 | 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 |
|---|---|---|---|
| FRONTIER CALIFORNIA INC. | Frontier | 37 | 43% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 11 | 12.8% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Verizon | 8 | 9.3% |
| T-MOBILE USA, INC. | T-Mobile | 5 | 5.8% |
| METROPCS, INC. | T-Mobile | 3 | 3.5% |
| LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | Lumen | 3 | 3.5% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 2 | 2.3% |
| COMCAST PHONE OF CALIFORNIA, LLC | Comcast | 2 | 2.3% |
| ONVOY SPECTRUM, LLC | Charter | 2 | 2.3% |
| UTILITY TELECOM GROUP, LLC - CA | – | 1 | 1.2% |
| YMAX COMMUNICATIONS CORP. - CA | – | 1 | 1.2% |
| PEERLESS NETWORK OF CALIFORNIA, LLC - CA | Peerless | 1 | 1.2% |
| ONVOY, LLC - CA | Onvoy | 1 | 1.2% |
| 33 WIRELESS INC. | – | 1 | 1.2% |
| PACIFIC BELL (COMPETITIVE) | AT&T | 1 | 1.2% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AT&T | 1 | 1.2% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 1 | 1.2% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 1 | 1.2% |
| SKYE TELECOM LLC DBA SKYETEL | – | 1 | 1.2% |
| TELNYX LLC | Telnyx | 1 | 1.2% |
| NUSO, LLC | – | 1 | 1.2% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 1 | 1.2% |
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 SANBARBARA in area code 805?
86 blocks: 252, 255, 259, 280, 284, 308, 319, 324, 331, 335, 364, 403 and 74 more, all listed in the table above.
Which carriers have numbers in SANBARBARA?
FRONTIER CALIFORNIA INC. (37 blocks), NEW CINGULAR WIRELESS PCS, LLC (11 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (8 blocks), T-MOBILE USA, INC. (5 blocks), METROPCS, INC. (3 blocks), LEVEL 3 TELECOM OF CALIFORNIA, LP - CA (3 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is SANBARBARA 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.