SANTAMARIA prefixes in area code 805
NANPA records 45 assigned NXX blocks to rate center SANTAMARIA in area code 805, 5.7% 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. 14 holders hold those blocks, the largest being FRONTIER CALIFORNIA INC. (16), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (9), NEW CINGULAR WIRELESS PCS, LLC (5). The earliest assignment on record here is 2001-05-18 and the most recent 2022-02-24. 29 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 |
|---|---|---|---|---|
| 805-260 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2002-09-20 | yes | yes |
| 805-264 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 805-266 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2007-08-17 | yes | yes |
| 805-268 | T-Mobile T-MOBILE USA, INC. | 2002-01-28 | yes | yes |
| 805-287 | Frontier FRONTIER CALIFORNIA INC. | 2008-01-25 | yes | yes |
| 805-310 | T-Mobile METROPCS, INC. | 2002-02-22 | yes | yes |
| 805-314 | YMAX COMMUNICATIONS CORP. - CA | 2009-03-04 | yes | yes |
| 805-332 | Frontier FRONTIER CALIFORNIA INC. | 2011-03-17 | yes | yes |
| 805-345 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 805-346 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-347 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-348 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 805-349 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-352 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-354 | AT&T PACIFIC BELL (COMPETITIVE) | – | yes | yes |
| 805-357 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 805-361 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | – | yes | yes |
| 805-363 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2010-02-11 | yes | yes |
| 805-406 | T-Mobile T-MOBILE USA, INC. | 2001-07-17 | yes | yes |
| 805-478 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2001-05-18 | no | yes |
| 805-554 | T-Mobile T-MOBILE USA, INC. | 2016-08-12 | yes | yes |
| 805-598 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 805-608 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 2018-03-20 | yes | yes |
| 805-614 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 805-615 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 805-621 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 805-623 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | 2012-10-15 | yes | yes |
| 805-631 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 805-714 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 805-720 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2001-05-21 | no | yes |
| 805-739 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-803 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | 2018-06-29 | yes | yes |
| 805-862 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2015-11-13 | yes | yes |
| 805-863 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 2005-12-01 | yes | yes |
| 805-867 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2015-10-02 | yes | yes |
| 805-868 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2001-06-26 | yes | yes |
| 805-878 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 805-922 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-925 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-928 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-934 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-937 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 805-938 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 805-998 | COMMIO, LLC | 2022-02-24 | yes | yes |
| 805-999 | UTILITY TELECOM GROUP, LLC - CA | – | 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 | 16 | 35.6% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Verizon | 9 | 20% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 5 | 11.1% |
| T-MOBILE USA, INC. | T-Mobile | 3 | 6.7% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 3 | 6.7% |
| METROPCS, INC. | T-Mobile | 1 | 2.2% |
| YMAX COMMUNICATIONS CORP. - CA | – | 1 | 2.2% |
| PACIFIC BELL (COMPETITIVE) | AT&T | 1 | 2.2% |
| LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | Lumen | 1 | 2.2% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AT&T | 1 | 2.2% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 1 | 2.2% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 1 | 2.2% |
| COMMIO, LLC | – | 1 | 2.2% |
| UTILITY TELECOM GROUP, LLC - CA | – | 1 | 2.2% |
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 SANTAMARIA in area code 805?
45 blocks: 260, 264, 266, 268, 287, 310, 314, 332, 345, 346, 347, 348 and 33 more, all listed in the table above.
Which carriers have numbers in SANTAMARIA?
FRONTIER CALIFORNIA INC. (16 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (9 blocks), NEW CINGULAR WIRELESS PCS, LLC (5 blocks), T-MOBILE USA, INC. (3 blocks), LEVEL 3 COMMUNICATIONS, LLC - CA (3 blocks), METROPCS, INC. (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is SANTAMARIA 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.