All assignees
403 prefixes in 442 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 442-501 | IMPERIAL | 649C | 2026-04-08 | Yes |
| 442-502 | VICTORVL | 6529 | 2026-08-20 | Yes |
| 442-503 | SAN MARCOS | 6006 | 2026-09-02 | Yes |
| 442-504 | PALM SPG | 6010 | 2026-09-09 | Yes |
| 442-510 | — | — | ||
| 442-511 | MULT | — | — | |
| 442-515 | SAN MARCOS | 073H | 2016-12-15 | Yes |
| 442-522 | PARKER DAM | 965H | 2022-01-26 | Yes |
| 442-524 | VTVL ADLN | 506J | 2020-09-23 | Yes |
| 442-529 | INDIO | 965H | 2020-04-23 | Yes |
| 442-530 | — | — | ||
| 442-532 | EL CENTRO | 516J | 2022-01-07 | Yes |
| 442-533 | VICTORVL | 965H | 2022-02-22 | Yes |
| 442-542 | NEEDLES | 649C | — | Yes |
| 442-544 | ESCONDIDO | 965H | 2022-02-22 | Yes |
| 442-555 | DIR ASST | MULT | — | — |
| 442-559 | — | — | ||
| 442-562 | — | — | ||
| 442-566 | VALLEY CTR | 965H | 2021-09-21 | Yes |
| 442-567 | ESCONDIDO | 965H | 2021-09-21 | Yes |
| 442-568 | ENCINITAS | 516J | 2022-02-21 | Yes |
| 442-570 | — | — | ||
| 442-577 | PAUMA VLY | 965H | 2020-05-29 | Yes |
| 442-587 | INDIO | 824J | 2026-06-04 | Yes |
| 442-588 | HOMESTDVLY | 965H | 2020-09-17 | Yes |
| 442-599 | INDIO | 965H | 2020-09-17 | Yes |
| 442-600 | VTVL HSPR | 649C | — | Yes |
| 442-611 | MULT | — | — | |
| 442-615 | OCSD OCSD | 6010 | 2014-10-27 | Yes |
| 442-619 | — | — | ||
| 442-626 | — | — | ||
| 442-628 | — | — | ||
| 442-637 | INDIO | 516J | 2022-01-14 | Yes |
| 442-642 | NEWBERRY | 649C | — | Yes |
| 442-646 | BRAWLEY | 516J | 2022-01-10 | Yes |
| 442-650 | — | — | ||
| 442-655 | SAN MARCOS | 6529 | 2021-09-17 | Yes |
| 442-657 | — | — | ||
| 442-661 | — | — | ||
| 442-666 | PALMDESERT | 649C | — | Yes |
| 442-667 | INYOKERN | 965H | 2020-12-30 | Yes |
| 442-677 | PALMDESERT | 965H | 2020-05-29 | Yes |
| 442-683 | HOMESTDVLY | 516J | 2020-11-11 | Yes |
| 442-688 | PALO VERDE | 965H | 2020-07-10 | Yes |
| 442-699 | TRONA | 965H | 2020-11-09 | Yes |
| 442-700 | — | — | ||
| 442-707 | — | — | ||
| 442-711 | MULT | — | — | |
| 442-714 | — | — | ||
| 442-730 | VICTORVL | MULT | — | — |
| 442-732 | SANDY VLLY | 965H | 2020-06-05 | Yes |
| 442-733 | PINYON | 516J | 2022-01-14 | Yes |
| 442-742 | SUMMIT VLY | 649C | — | Yes |
| 442-744 | BRIDGEPORT | 965H | 2020-11-06 | Yes |
| 442-747 | — | — | ||
| 442-755 | VICTORVL | 965H | 2021-04-22 | Yes |
| 442-758 | OLANCHA | 965H | 2020-05-29 | Yes |
| 442-760 | — | — | ||
| 442-766 | INYOKERN | 965H | 2020-05-29 | Yes |
| 442-777 | ESCONDIDO | 981E | — | Yes |
| 442-786 | BLYTHE | 965H | 2020-09-17 | Yes |
| 442-788 | DSERTHTSPG | 965H | 2020-05-29 | Yes |
| 442-789 | WELDON | 965H | 2021-03-10 | Yes |
| 442-799 | TWNTYNPLMS | 965H | 2021-03-01 | Yes |
| 442-800 | VTVL HSPR | 649C | — | Yes |
| 442-805 | — | — | ||
| 442-811 | MULT | — | — | |
| 442-818 | — | — | ||
| 442-822 | INDIO | 965H | 2022-02-22 | Yes |
| 442-831 | — | — | ||
| 442-833 | JOSHUATREE | 965H | 2020-11-09 | Yes |
| 442-842 | INDEPNDNCE | 965H | 2020-05-29 | Yes |
| 442-844 | SANDY VLLY | 622J | 2021-10-01 | Yes |
| 442-853 | — | — | ||
| 442-855 | VTVL APVY | 965H | 2022-02-22 | Yes |
| 442-858 | — | — | ||
| 442-866 | BRAWLEY | 965H | 2021-07-13 | Yes |
| 442-867 | BARSTOW | 965H | 2021-09-21 | Yes |
| 442-877 | ESCONDIDO | 965H | 2020-05-29 | Yes |
| 442-888 | OCSD OCSD | 649C | — | Yes |
| 442-894 | EL CENTRO | 6006 | 2026-05-29 | Yes |
| 442-895 | PALM SPG | 506J | 2021-11-22 | Yes |
| 442-899 | WARNER SPG | 965H | 2020-12-21 | Yes |
| 442-900 | OCOTILLO | 649C | — | Yes |
| 442-909 | — | — | ||
| 442-911 | MULT | — | — | |
| 442-916 | — | — | ||
| 442-925 | — | — | ||
| 442-933 | INDIO | 965H | 2021-04-23 | Yes |
| 442-936 | WRWD PHLN | 792K | 2016-11-18 | Yes |
| 442-944 | VISTA | 965H | 2021-10-25 | Yes |
| 442-946 | EARP LSLK | 965H | 2020-05-29 | Yes |
| 442-949 | — | — | ||
| 442-950 | — | — | ||
| 442-951 | — | — | ||
| 442-955 | VICTORVL | 965H | 2020-11-09 | Yes |
| 442-958 | — | — | ||
| 442-959 | — | — | ||
| 442-966 | RIDGECREST | 965H | 2020-11-06 | Yes |
| 442-976 | — | — |
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.