PACIFIC BELL
327 prefixes in 415 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 415-441 | SNFC CNTRL | 9740 | — | — |
| 415-442 | SNFC CNTRL | 9740 | — | — |
| 415-444 | SAN RAFAEL | 9740 | — | Yes |
| 415-445 | SNFC CNTRL | 9740 | — | Yes |
| 415-446 | SAN RAFAEL | 9740 | — | Yes |
| 415-447 | SNFC CNTRL | 9740 | — | — |
| 415-451 | SAN RAFAEL | 9740 | — | — |
| 415-452 | SNFC JUNPR | 9740 | — | Yes |
| 415-453 | SAN RAFAEL | 9740 | — | — |
| 415-454 | SAN RAFAEL | 9740 | — | — |
| 415-455 | SAN RAFAEL | 9740 | — | Yes |
| 415-456 | SAN RAFAEL | 9740 | — | — |
| 415-457 | SAN RAFAEL | 9740 | — | — |
| 415-458 | SAN RAFAEL | 9740 | — | Yes |
| 415-459 | SAN RAFAEL | 9740 | — | — |
| 415-460 | SAN RAFAEL | 9740 | — | Yes |
| 415-461 | SAN RAFAEL | 9740 | — | — |
| 415-464 | SAN RAFAEL | 9740 | — | Yes |
| 415-467 | SNFC JUNPR | 9740 | — | — |
| 415-468 | SNFC JUNPR | 9740 | — | — |
| 415-469 | SNFC JUNPR | 9740 | — | Yes |
| 415-472 | SAN RAFAEL | 9740 | — | Yes |
| 415-473 | SAN RAFAEL | 9740 | — | — |
| 415-474 | SNFC CNTRL | 9740 | — | — |
| 415-476 | SNFC MT-EV | 9740 | — | — |
| 415-477 | SNFC CNTRL | 9740 | — | Yes |
| 415-478 | SNFC CNTRL | 9740 | — | — |
| 415-479 | SAN RAFAEL | 9740 | — | — |
| 415-482 | SAN RAFAEL | 9740 | — | Yes |
| 415-485 | SAN RAFAEL | 9740 | — | — |
| 415-487 | SNFC CNTRL | 9740 | — | — |
| 415-488 | SAN RAFAEL | 9740 | — | Yes |
| 415-491 | SAN RAFAEL | 9740 | — | — |
| 415-492 | SAN RAFAEL | 9740 | — | Yes |
| 415-495 | SNFC CNTRL | 9740 | — | Yes |
| 415-498 | SNFC CNTRL | 9740 | — | Yes |
| 415-499 | SAN RAFAEL | 9740 | — | Yes |
| 415-501 | SNFC CNTRL | 9740 | — | Yes |
| 415-502 | SNFC MT-EV | 9740 | — | — |
| 415-503 | SNFC CNTRL | 9740 | — | Yes |
| 415-504 | SNFC MT-EV | 9740 | — | Yes |
| 415-506 | IGNACIO | 9740 | — | Yes |
| 415-507 | SAN RAFAEL | 9740 | — | Yes |
| 415-508 | SNFC JUNPR | 9740 | — | Yes |
| 415-512 | SNFC CNTRL | 9740 | — | — |
| 415-514 | SNFC MT-EV | 9740 | — | — |
| 415-522 | SNFC CNTRL | 9740 | — | — |
| 415-536 | SNFC CNTRL | 9740 | — | — |
| 415-537 | SNFC CNTRL | 9740 | — | Yes |
| 415-538 | SNFC CNTRL | 9740 | — | — |
| 415-541 | SNFC CNTRL | 9740 | — | Yes |
| 415-542 | SNFC CNTRL | 9740 | — | Yes |
| 415-543 | SNFC CNTRL | 9740 | — | — |
| 415-544 | SNFC CNTRL | 9740 | — | Yes |
| 415-545 | SNFC CNTRL | 9740 | — | Yes |
| 415-546 | SNFC CNTRL | 9740 | — | — |
| 415-547 | SNFC CNTRL | 9740 | — | Yes |
| 415-550 | SNFC CNTRL | 9740 | — | — |
| 415-551 | SNFC CNTRL | 9740 | — | — |
| 415-552 | SNFC CNTRL | 9740 | — | — |
| 415-553 | SNFC CNTRL | 9740 | — | Yes |
| 415-554 | SNFC CNTRL | 9740 | — | — |
| 415-556 | SNFC CNTRL | 9740 | — | — |
| 415-557 | SNFC CNTRL | 9740 | — | — |
| 415-558 | SNFC CNTRL | 9740 | — | — |
| 415-561 | SNFC CNTRL | 9740 | — | — |
| 415-563 | SNFC CNTRL | 9740 | — | — |
| 415-564 | SNFC MT-EV | 9740 | — | — |
| 415-565 | SNFC CNTRL | 9740 | — | Yes |
| 415-566 | SNFC MT-EV | 9740 | — | — |
| 415-567 | SNFC CNTRL | 9740 | — | — |
| 415-575 | SNFC CNTRL | 9740 | — | — |
| 415-576 | SNFC CNTRL | 9740 | — | — |
| 415-581 | SNFC CNTRL | 9740 | — | — |
| 415-582 | SNFC JUNPR | 9740 | — | Yes |
| 415-584 | SNFC JUNPR | 9740 | — | — |
| 415-585 | SNFC JUNPR | 9740 | — | — |
| 415-586 | SNFC JUNPR | 9740 | — | — |
| 415-587 | SNFC JUNPR | 9740 | — | — |
| 415-591 | SNFC CNTRL | 9740 | — | Yes |
| 415-597 | SNFC CNTRL | 9740 | — | Yes |
| 415-600 | SNFC CNTRL | 9740 | — | — |
| 415-614 | SNFC CNTRL | 9740 | — | Yes |
| 415-615 | SNFC CNTRL | 9740 | — | Yes |
| 415-616 | SNFC CNTRL | 9740 | — | — |
| 415-617 | SNFC CNTRL | 9740 | — | Yes |
| 415-618 | SNFC CNTRL | 9740 | — | Yes |
| 415-621 | SNFC CNTRL | 9740 | — | Yes |
| 415-622 | SNFC CNTRL | 9740 | — | Yes |
| 415-623 | SNFC CNTRL | 9740 | — | Yes |
| 415-624 | SNFC CNTRL | 9740 | — | Yes |
| 415-626 | SNFC CNTRL | 9740 | — | — |
| 415-627 | SNFC CNTRL | 9740 | — | Yes |
| 415-636 | SNFC CNTRL | 9740 | — | Yes |
| 415-641 | SNFC CNTRL | 9740 | — | — |
| 415-642 | SNFC CNTRL | 9740 | — | — |
| 415-643 | SNFC CNTRL | 9740 | — | — |
| 415-644 | SNFC CNTRL | 9740 | — | Yes |
| 415-646 | SNFC CNTRL | 9740 | — | Yes |
| 415-647 | SNFC CNTRL | 9740 | — | — |
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.