Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
COVINA prefixes in area code 626
NANPA records 127 assigned NXX blocks to rate center COVINA in area code 626, 17.2% of the 737 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. 26 holders hold those blocks, the largest being FRONTIER CALIFORNIA INC. (29), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (21), T-MOBILE USA, INC. (13). The earliest assignment on record here is 2001-04-17 and the most recent 2026-10-28. 79 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.
127 assigned blocks – 17.2% of 626
26 holders of record
79 of them pooled in 1,000-number lots
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 626-201 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-206 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2017-05-26 | yes | yes |
| 626-209 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 626-214 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 626-221 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-222 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-251 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 626-252 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 626-257 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 626-259 | 33 WIRELESS INC. | – | no | yes |
| 626-260 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-261 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 626-276 | SHELCOMM | – | no | yes |
| 626-290 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2001-05-18 | no | yes |
| 626-323 | Charter ONVOY SPECTRUM, LLC | 2024-01-04 | yes | yes |
| 626-324 | T-Mobile METROPCS NETWORKS, LLC | 2007-03-19 | yes | yes |
| 626-331 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-332 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-337 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-338 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-339 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-343 | T-Mobile METROPCS NETWORKS, LLC | 2007-03-19 | yes | yes |
| 626-347 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2001-09-19 | no | yes |
| 626-364 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2015-04-06 | yes | yes |
| 626-367 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 626-373 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 626-383 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 626-384 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2002-01-28 | yes | yes |
| 626-388 | Windstream PAETEC ITEL, LLC | – | yes | yes |
| 626-391 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 626-392 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 626-393 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 626-404 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 626-412 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2017-09-22 | yes | yes |
| 626-419 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-422 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-426 | T-Mobile T-MOBILE USA, INC. | 2016-11-11 | yes | yes |
| 626-430 | AT&T PACIFIC BELL (COMPETITIVE) | – | yes | yes |
| 626-468 | UTILITY TELECOM GROUP, LLC - CA | – | yes | yes |
| 626-472 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 626-479 | T-Mobile T-MOBILE USA, INC. | 2018-09-04 | yes | yes |
| 626-480 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-482 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-483 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-484 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-485 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-488 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 626-494 | T-Mobile T-MOBILE USA, INC. | 2007-06-20 | yes | yes |
| 626-498 | T-Mobile METROPCS NETWORKS, LLC | 2007-10-19 | yes | yes |
| 626-502 | Charter CHARTER IP ENABLED SERVICES, LLC | – | yes | yes |
| 626-506 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 626-521 | Peerless PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 2009-01-05 | yes | yes |
| 626-523 | T-Mobile METROPCS NETWORKS, LLC | – | yes | yes |
| 626-533 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-536 | T-Mobile METROPCS NETWORKS, LLC | – | yes | yes |
| 626-541 | Charter TWC IP ENABLED SERVICES, LLC | 2014-11-25 | yes | yes |
| 626-543 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | – | yes | yes |
| 626-549 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | 2001-09-20 | yes | yes |
| 626-587 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 626-591 | COMMIO, LLC | 2021-09-24 | yes | yes |
| 626-593 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 626-598 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2010-11-23 | yes | yes |
| 626-608 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 626-612 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2021-05-10 | yes | yes |
| 626-622 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-634 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2014-07-25 | yes | yes |
| 626-646 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 626-653 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 626-655 | FRACTEL, LLC | 2019-01-25 | yes | yes |
| 626-664 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-665 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-671 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | 2013-03-10 | yes | yes |
| 626-678 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 626-690 | Spok SPOK, INC. | – | no | yes |
| 626-699 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 626-705 | T-Mobile METROPCS NETWORKS, LLC | – | yes | yes |
| 626-712 | T-Mobile METROPCS NETWORKS, LLC | – | yes | yes |
| 626-718 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2023-10-02 | yes | yes |
| 626-722 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 626-727 | Onvoy ONVOY, LLC - CA | 2016-01-20 | yes | yes |
| 626-732 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 626-736 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 626-746 | TON80 COMMUNICATIONS, LLC | 2022-01-14 | yes | yes |
| 626-756 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 626-761 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2024-04-29 | yes | yes |
| 626-772 | FRACTEL, LLC | 2021-08-02 | yes | yes |
| 626-806 | T-Mobile METROPCS NETWORKS, LLC | – | yes | yes |
| 626-813 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-814 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 626-824 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-825 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-826 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-827 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-833 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-838 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2015-03-25 | yes | yes |
| 626-848 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 626-850 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 626-851 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-856 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 626-858 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-859 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-860 | Onvoy ONVOY, LLC - CA | 2025-08-12 | yes | yes |
| 626-862 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 626-869 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 626-871 | Onvoy ONVOY, LLC - CA | 2026-10-28 | yes | no |
| 626-885 | FRACTEL, LLC | 2020-06-01 | yes | yes |
| 626-889 | FRACTEL, LLC | 2020-07-10 | yes | yes |
| 626-890 | T-Mobile T-MOBILE USA, INC. | 2001-05-18 | yes | yes |
| 626-893 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2001-04-17 | no | yes |
| 626-901 | Charter ONVOY SPECTRUM, LLC | 2021-11-16 | yes | yes |
| 626-915 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-916 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 626-917 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-918 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-919 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-922 | T-Mobile T-MOBILE USA, INC. | 2002-09-19 | no | yes |
| 626-926 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 626-931 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 626-938 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 626-939 | Frontier FRONTIER CALIFORNIA INC. | – | yes | yes |
| 626-945 | T-Mobile METROPCS NETWORKS, LLC | – | yes | yes |
| 626-960 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-962 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-966 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-967 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-974 | Frontier FRONTIER CALIFORNIA INC. | – | no | yes |
| 626-991 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | 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 | 29 | 22.8% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Verizon | 21 | 16.5% |
| T-MOBILE USA, INC. | T-Mobile | 13 | 10.2% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 12 | 9.4% |
| METROPCS NETWORKS, LLC | T-Mobile | 9 | 7.1% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 6 | 4.7% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 6 | 4.7% |
| ONVOY, LLC - CA | Onvoy | 5 | 3.9% |
| FRACTEL, LLC | – | 4 | 3.1% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AT&T | 3 | 2.4% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 3 | 2.4% |
| ONVOY SPECTRUM, LLC | Charter | 2 | 1.6% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | Verizon | 1 | 0.8% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 1 | 0.8% |
| 33 WIRELESS INC. | – | 1 | 0.8% |
| SHELCOMM | – | 1 | 0.8% |
| PAETEC ITEL, LLC | Windstream | 1 | 0.8% |
| PACIFIC BELL (COMPETITIVE) | AT&T | 1 | 0.8% |
| UTILITY TELECOM GROUP, LLC - CA | – | 1 | 0.8% |
| CHARTER IP ENABLED SERVICES, LLC | Charter | 1 | 0.8% |
| PEERLESS NETWORK OF CALIFORNIA, LLC - CA | Peerless | 1 | 0.8% |
| TWC IP ENABLED SERVICES, LLC | Charter | 1 | 0.8% |
| LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | Lumen | 1 | 0.8% |
| COMMIO, LLC | – | 1 | 0.8% |
| SPOK, INC. | Spok | 1 | 0.8% |
| TON80 COMMUNICATIONS, LLC | – | 1 | 0.8% |
Frequently asked
Which prefixes belong to COVINA in area code 626?
127 blocks: 201, 206, 209, 214, 221, 222, 251, 252, 257, 259, 260, 261 and 115 more, all listed in the table above.
Which carriers have numbers in COVINA?
FRONTIER CALIFORNIA INC. (29 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (21 blocks), T-MOBILE USA, INC. (13 blocks), NEW CINGULAR WIRELESS PCS, LLC (12 blocks), METROPCS NETWORKS, LLC (9 blocks), LEVEL 3 COMMUNICATIONS, LLC - CA (6 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is COVINA 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.