All assignees
800 prefixes in 805 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 805-500 | OAKVIEW | 671J | — | Yes |
| 805-501 | SIMIVALLEY | 6010 | — | — |
| 805-502 | NEWBURYPRK | 6006 | 2024-01-29 | Yes |
| 805-503 | SNLUSOBSPO | 6006 | 2009-05-21 | Yes |
| 805-504 | CAMARILLO | 8826 | — | Yes |
| 805-505 | SNLUSOBSPO | 939H | 2017-03-24 | Yes |
| 805-506 | THOUSAOAKS | 6529 | — | Yes |
| 805-507 | VNTRA CNTL | 649C | 2016-02-22 | Yes |
| 805-508 | BKFD MAIN | 6006 | — | Yes |
| 805-509 | OXNARD | 6010 | — | Yes |
| 805-510 | CARRISA PL | 649C | — | Yes |
| 805-511 | XXXXXXXXXX | MULT | — | — |
| 805-512 | OXNARD | 6010 | — | Yes |
| 805-513 | OXNARD | 373F | 2015-09-25 | Yes |
| 805-514 | FILLMORE | 981E | 2016-06-17 | Yes |
| 805-515 | VNTRA CNTL | 671J | 2018-02-16 | Yes |
| 805-516 | FILLMORE | 7718 | — | Yes |
| 805-517 | MOORPARK | 9740 | — | Yes |
| 805-518 | MOORPARK | 9740 | — | Yes |
| 805-519 | ARROYOGRND | 6529 | 2018-03-22 | Yes |
| 805-520 | SIMIVALLEY | 9740 | — | — |
| 805-521 | PIRU | 9740 | — | Yes |
| 805-522 | SIMIVALLEY | 9740 | — | — |
| 805-523 | MOORPARK | 9740 | — | — |
| 805-524 | FILLMORE | 9740 | — | — |
| 805-525 | SANTAPAULA | 2319 | — | — |
| 805-526 | SIMIVALLEY | 9740 | — | — |
| 805-527 | SIMIVALLEY | 9740 | — | — |
| 805-528 | SNLUSOBSPO | 9740 | — | — |
| 805-529 | MOORPARK | 9740 | — | — |
| 805-530 | MOORPARK | 9740 | — | Yes |
| 805-531 | MOORPARK | 9740 | — | Yes |
| 805-532 | MOORPARK | 9740 | — | Yes |
| 805-533 | CAMARILLO | 6010 | 2024-02-20 | Yes |
| 805-534 | SNLUSOBSPO | 9740 | — | Yes |
| 805-535 | VNTRA EAST | 7718 | — | Yes |
| 805-536 | PASOROBLES | 6006 | 2014-09-15 | Yes |
| 805-537 | SIMIVALLEY | 373F | 2012-04-13 | Yes |
| 805-538 | ATASCADERO | 671J | 2006-12-07 | Yes |
| 805-539 | ATASCADERO | 6529 | — | Yes |
| 805-540 | SNLUSOBSPO | 9262 | 2005-02-09 | Yes |
| 805-541 | SNLUSOBSPO | 9740 | — | — |
| 805-542 | SNLUSOBSPO | 9740 | — | Yes |
| 805-543 | SNLUSOBSPO | 9740 | — | — |
| 805-544 | SNLUSOBSPO | 9740 | — | — |
| 805-545 | SNLUSOBSPO | 9740 | — | — |
| 805-546 | SNLUSOBSPO | 9740 | — | — |
| 805-547 | SNLUSOBSPO | 9740 | — | Yes |
| 805-548 | SNLUSOBSPO | 9807 | 2002-08-22 | Yes |
| 805-549 | SNLUSOBSPO | 9740 | — | Yes |
| 805-550 | SNLUSOBSPO | 6006 | — | — |
| 805-551 | THOUSAOAKS | 6006 | — | — |
| 805-552 | MOORPARK | 9740 | — | Yes |
| 805-553 | MOORPARK | 9740 | — | Yes |
| 805-554 | SANTAMARIA | 6529 | 2016-08-12 | Yes |
| 805-555 | DIR ASST | MULT | — | — |
| 805-556 | PISMOBEACH | 9740 | — | Yes |
| 805-557 | THOUSAOAKS | 2319 | — | Yes |
| 805-558 | THOUSAOAKS | 6006 | — | — |
| 805-559 | NEWBURYPRK | 6010 | 2001-04-19 | — |
| 805-560 | SANBARBARA | 2319 | — | — |
| 805-561 | VNTRA EAST | 6010 | 2015-07-02 | Yes |
| 805-562 | SANBARBARA | 2319 | — | Yes |
| 805-563 | SANBARBARA | 2319 | — | — |
| 805-564 | SANBARBARA | 2319 | — | — |
| 805-565 | SANBARBARA | 2319 | — | — |
| 805-566 | CARPINTRIA | 2319 | — | — |
| 805-567 | GAVIOTA | 2319 | — | Yes |
| 805-568 | SANBARBARA | 2319 | — | Yes |
| 805-569 | SANBARBARA | 2319 | — | — |
| 805-570 | SANBARBARA | 6010 | — | — |
| 805-571 | SANBARBARA | 2319 | — | Yes |
| 805-572 | OXNARD | 6006 | 2016-08-18 | Yes |
| 805-573 | NEWBURYPRK | 6010 | 2001-04-19 | — |
| 805-574 | ARROYOGRND | 6529 | 2002-09-20 | Yes |
| 805-575 | OXNARD | 6006 | 2014-09-05 | Yes |
| 805-576 | CARPINTRIA | 7718 | — | Yes |
| 805-577 | SIMIVALLEY | 9740 | — | — |
| 805-578 | SIMIVALLEY | 9740 | — | — |
| 805-579 | SIMIVALLEY | 9740 | — | — |
| 805-580 | SANBARBARA | 6967 | — | — |
| 805-581 | SIMIVALLEY | 9740 | — | — |
| 805-582 | SIMIVALLEY | 9740 | — | — |
| 805-583 | SIMIVALLEY | 9740 | — | — |
| 805-584 | SIMIVALLEY | 9740 | — | Yes |
| 805-585 | VNTRA CNTL | 9740 | — | Yes |
| 805-586 | CAMARILLO | 8826 | 2014-11-25 | Yes |
| 805-587 | SIMIVALLEY | 899D | — | Yes |
| 805-588 | LOMPOC | 6006 | — | — |
| 805-589 | OXNARD | 6006 | 2015-06-17 | Yes |
| 805-590 | CONEJO | 2319 | — | Yes |
| 805-591 | PASOROBLES | 7718 | — | Yes |
| 805-592 | SNLUSOBSPO | 9807 | — | Yes |
| 805-593 | SNLUSOBSPO | 9740 | — | Yes |
| 805-594 | SNLUSOBSPO | 9740 | — | Yes |
| 805-595 | SNLUSOBSPO | 9740 | — | Yes |
| 805-596 | SNLUSOBSPO | 9740 | — | Yes |
| 805-597 | SNLUSOBSPO | 7718 | — | Yes |
| 805-598 | SANTAMARIA | 6010 | — | — |
| 805-599 | SNLUSOBSPO | 9748 | — | — |
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.