All assignees
403 prefixes in 442 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 442-400 | INDIO | 6006 | — | Yes |
| 442-401 | VICTORVL | 490J | 2023-05-30 | Yes |
| 442-402 | PALM SPG | 622J | 2021-09-24 | Yes |
| 442-403 | DSERTHTSPG | 490J | 2023-05-31 | Yes |
| 442-404 | VISTA | 490J | 2023-05-31 | Yes |
| 442-405 | VTVL ADLN | 6010 | 2023-06-16 | Yes |
| 442-406 | VTVL APVY | 6010 | 2023-06-15 | Yes |
| 442-407 | PALM SPG | 6010 | 2023-06-16 | Yes |
| 442-408 | — | — | ||
| 442-409 | CALEXICO | 6010 | 2023-06-16 | Yes |
| 442-410 | KERNVILLE | 649C | 2023-06-22 | Yes |
| 442-411 | MULT | — | — | |
| 442-412 | BRAWLEY | 939H | 2023-08-09 | Yes |
| 442-413 | ENCINITAS | 6529 | 2023-08-10 | Yes |
| 442-414 | VICTORVL | 6006 | 2023-08-11 | Yes |
| 442-415 | — | — | ||
| 442-416 | SAN MARCOS | 6529 | 2023-08-16 | Yes |
| 442-417 | CALIFORNCY | 6010 | 2023-08-28 | Yes |
| 442-418 | PALMDESERT | 6010 | 2023-08-28 | Yes |
| 442-419 | VICTORVL | 649C | 2023-10-04 | Yes |
| 442-420 | PALM SPG | 939H | 2022-03-07 | Yes |
| 442-421 | LKISABELLA | 624H | 2023-04-12 | Yes |
| 442-422 | SHOSHONE | 965H | 2020-05-29 | Yes |
| 442-423 | LKISABELLA | 6529 | — | Yes |
| 442-424 | — | — | ||
| 442-425 | VICTORVL | 624H | 2023-04-12 | Yes |
| 442-426 | WRIGHTWOOD | 624H | 2023-04-12 | Yes |
| 442-427 | OCSD CRLS | 8826 | 2023-08-22 | Yes |
| 442-428 | VTVL HSPR | 649C | 2023-10-04 | Yes |
| 442-429 | YUCCA VLY | 6529 | 2023-10-16 | Yes |
| 442-430 | VISTA | 6529 | 2023-10-16 | Yes |
| 442-431 | EL CENTRO | 6529 | 2024-01-11 | Yes |
| 442-432 | CALEXICO | 965H | 2020-09-17 | Yes |
| 442-433 | BRAWLEY | 965H | 2021-04-22 | Yes |
| 442-434 | INDIO | 649C | 2024-01-30 | Yes |
| 442-435 | PALM SPG | 649C | 2024-01-30 | Yes |
| 442-436 | BRAWLEY | 6529 | 2024-02-14 | Yes |
| 442-437 | VICTORVL | 6010 | 2024-02-20 | Yes |
| 442-438 | VICTORVL | 6006 | 2024-02-27 | Yes |
| 442-439 | OCSD OCSD | 6006 | 2024-02-27 | Yes |
| 442-440 | LENWOOD | 649C | 2019-11-14 | Yes |
| 442-441 | BRSW YERM | 649C | 2019-11-14 | Yes |
| 442-442 | BRAWLEY | 6529 | 2024-11-08 | Yes |
| 442-443 | MORONGOVLY | 649C | 2019-11-14 | Yes |
| 442-444 | FALLBROOK | 649C | — | Yes |
| 442-445 | BISHOP | 624H | 2023-04-12 | Yes |
| 442-446 | CALIFORNCY | 516J | 2022-01-11 | Yes |
| 442-447 | BORON | 624H | 2023-04-12 | Yes |
| 442-448 | LENWOOD | 624H | 2023-04-12 | Yes |
| 442-449 | OCSD OCSD | 939H | 2022-02-14 | Yes |
| 442-450 | TWNTYNPLMS | 649C | 2024-03-11 | Yes |
| 442-451 | YUCCA VLY | 073H | 2021-06-23 | Yes |
| 442-452 | VALLEY CTR | 649C | 2024-03-11 | Yes |
| 442-453 | VTVL HSPR | 649C | 2024-03-14 | Yes |
| 442-454 | INDIO | 6010 | 2024-03-18 | Yes |
| 442-455 | BARSTOW | 649C | 2021-06-07 | Yes |
| 442-456 | EL CENTRO | 6529 | — | Yes |
| 442-457 | VTVL ADLN | 649C | 2024-03-21 | Yes |
| 442-458 | INDIO | 6010 | 2025-03-06 | Yes |
| 442-459 | EL CENTRO | 6529 | 2024-04-12 | Yes |
| 442-460 | CALEXICO | 649C | 2024-04-29 | Yes |
| 442-461 | BRAWLEY | 6529 | 2024-05-01 | Yes |
| 442-462 | VTVL HSPR | 6529 | 2024-05-31 | Yes |
| 442-463 | INDIO | 649C | 2024-06-21 | Yes |
| 442-464 | VISTA | 6006 | 2024-06-25 | Yes |
| 442-465 | OCOTILLO | 981E | — | Yes |
| 442-466 | OCSD PDTN | 965H | 2021-04-23 | Yes |
| 442-467 | EL CENTRO | 6529 | 2024-06-25 | Yes |
| 442-468 | PALM SPG | 649C | 2024-07-05 | Yes |
| 442-469 | VICTORVL | 6006 | 2024-08-16 | Yes |
| 442-470 | PALMDESERT | 6529 | 2024-08-29 | Yes |
| 442-471 | INDIO | 6010 | 2024-09-09 | Yes |
| 442-472 | SAN MARCOS | 6006 | 2024-09-09 | Yes |
| 442-473 | VTVL HSPR | 6529 | 2024-09-12 | Yes |
| 442-474 | EL CENTRO | 6529 | 2024-09-12 | Yes |
| 442-475 | CALIFORNCY | 6010 | 2024-09-20 | Yes |
| 442-476 | PALM SPG | 616J | 2024-09-23 | Yes |
| 442-477 | RIDGECREST | 965H | 2020-05-29 | Yes |
| 442-478 | EL CENTRO | 6529 | 2024-10-09 | Yes |
| 442-479 | EL CENTRO | 6010 | 2024-11-12 | Yes |
| 442-480 | VISTA | 6010 | 2024-11-12 | Yes |
| 442-481 | PALM SPG | 6010 | 2024-11-13 | Yes |
| 442-482 | VTVL APVY | 6010 | 2025-01-13 | Yes |
| 442-484 | INDIO | 6010 | 2018-01-26 | Yes |
| 442-485 | BARSTOW | 624H | 2025-01-28 | Yes |
| 442-486 | VTVL APVY | 649C | 2025-03-13 | Yes |
| 442-487 | OCSD CRLS | 6010 | 2025-03-27 | Yes |
| 442-488 | ESCONDIDO | 965H | 2020-09-17 | Yes |
| 442-489 | BRAWLEY | 6006 | 2025-04-11 | Yes |
| 442-490 | PALM SPG | 700J | 2025-07-30 | Yes |
| 442-491 | PALM SPG | 981E | 2025-08-11 | Yes |
| 442-492 | INDIO | 6010 | 2025-08-14 | Yes |
| 442-493 | VTVL HSPR | 6529 | 2025-10-17 | Yes |
| 442-494 | BRAWLEY | 6529 | 2025-10-30 | Yes |
| 442-495 | OCSD PDTN | 7147 | 2026-01-16 | Yes |
| 442-496 | BRAWLEY | 6529 | 2026-01-16 | Yes |
| 442-497 | EL CENTRO | 6010 | 2026-02-04 | Yes |
| 442-498 | CALIFORNCY | 6010 | 2026-03-26 | Yes |
| 442-499 | FORT IRWIN | 965H | 2020-09-17 | Yes |
| 442-500 | OCSD OCSD | 649C | — | Yes |
These are initial assignees from NANPA CO-code records — because of number portability, the current serving carrier of individual numbers may differ. Bulk export requires a membership.