All assignees
800 prefixes in 415 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 415-400 | SNFC CNTRL | 973E | 2009-01-14 | Yes |
| 415-401 | SNFC CNTRL | 9740 | — | Yes |
| 415-402 | SNFC CNTRL | 9740 | — | — |
| 415-403 | SNFC CNTRL | 9740 | — | Yes |
| 415-404 | SNFC JUNPR | 9740 | — | Yes |
| 415-405 | SNFC JUNPR | 9740 | — | Yes |
| 415-406 | SNFC JUNPR | 9740 | — | Yes |
| 415-407 | SNFC CNTRL | 6006 | — | — |
| 415-408 | NOVATO | 7145 | — | Yes |
| 415-409 | SNFC CNTRL | 9740 | — | Yes |
| 415-410 | SNFC MT-EV | 671J | — | Yes |
| 415-411 | XXXXXXXXXX | MULT | — | — |
| 415-412 | SNFC CNTRL | 6010 | — | — |
| 415-413 | CORTEMADRA | 7145 | — | Yes |
| 415-414 | SNFC CNTRL | 6906 | — | — |
| 415-415 | SAUSALITO | 252F | 2025-06-25 | Yes |
| 415-416 | SNFC CNTRL | 252F | 2013-11-18 | Yes |
| 415-417 | SNFC CNTRL | 649C | — | Yes |
| 415-418 | SNFC MT-EV | 7718 | — | Yes |
| 415-419 | SAN RAFAEL | 671J | — | Yes |
| 415-420 | SNFC CNTRL | 6010 | — | — |
| 415-421 | SNFC CNTRL | 9740 | — | Yes |
| 415-422 | SNFC MT-EV | 9740 | — | Yes |
| 415-423 | SNFC CNTRL | 6006 | 2012-06-25 | Yes |
| 415-424 | SNFC MT-EV | 8826 | — | Yes |
| 415-425 | SNFC MT-EV | 6529 | 2001-10-18 | — |
| 415-426 | SNFC CNTRL | 6529 | 2011-10-24 | Yes |
| 415-427 | SNFC CNTRL | 9740 | — | — |
| 415-428 | SNFC CNTRL | 7894 | — | — |
| 415-429 | SNFC CNTRL | 6529 | 2012-09-04 | Yes |
| 415-430 | SNFC CNTRL | 671J | — | Yes |
| 415-431 | SNFC CNTRL | 9740 | — | — |
| 415-432 | SNFC CNTRL | 373F | 2011-10-24 | Yes |
| 415-433 | SNFC CNTRL | 9740 | — | Yes |
| 415-434 | SNFC CNTRL | 9740 | — | Yes |
| 415-435 | BELVEDERE | 9740 | — | — |
| 415-436 | SNFC CNTRL | 9740 | — | — |
| 415-437 | SNFC CNTRL | 9740 | — | — |
| 415-438 | SNFC CNTRL | 9740 | — | Yes |
| 415-439 | SNFC CNTRL | 9740 | — | Yes |
| 415-440 | SNFC CNTRL | 9740 | — | — |
| 415-441 | SNFC CNTRL | 9740 | — | — |
| 415-442 | SNFC CNTRL | 9740 | — | — |
| 415-443 | SNFC JUNPR | 6630 | — | — |
| 415-444 | SAN RAFAEL | 9740 | — | Yes |
| 415-445 | SNFC CNTRL | 9740 | — | Yes |
| 415-446 | SAN RAFAEL | 9740 | — | Yes |
| 415-447 | SNFC CNTRL | 9740 | — | — |
| 415-448 | SAN RAFAEL | 7229 | — | Yes |
| 415-449 | SNFC CNTRL | 649C | — | — |
| 415-450 | SAN RAFAEL | 7240 | 2001-05-11 | Yes |
| 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 | — | — |
| 415-462 | SAN RAFAEL | 8826 | — | Yes |
| 415-463 | SNFC MT-EV | 8826 | 2012-05-25 | Yes |
| 415-464 | SAN RAFAEL | 9740 | — | Yes |
| 415-465 | SAUSALITO | 6529 | 2002-01-29 | Yes |
| 415-466 | SNFC JUNPR | 7229 | — | Yes |
| 415-467 | SNFC JUNPR | 9740 | — | — |
| 415-468 | SNFC JUNPR | 9740 | — | — |
| 415-469 | SNFC JUNPR | 9740 | — | Yes |
| 415-470 | SNFC CNTRL | 6006 | 2011-08-23 | Yes |
| 415-471 | SNFC CNTRL | 649C | — | Yes |
| 415-472 | SAN RAFAEL | 9740 | — | Yes |
| 415-473 | SAN RAFAEL | 9740 | — | — |
| 415-474 | SNFC CNTRL | 9740 | — | — |
| 415-475 | IGNACIO | 649C | — | Yes |
| 415-476 | SNFC MT-EV | 9740 | — | — |
| 415-477 | SNFC CNTRL | 9740 | — | Yes |
| 415-478 | SNFC CNTRL | 9740 | — | — |
| 415-479 | SAN RAFAEL | 9740 | — | — |
| 415-480 | SAUSALITO | 649C | — | Yes |
| 415-481 | SNFC JUNPR | 508J | 2012-11-23 | Yes |
| 415-482 | SAN RAFAEL | 9740 | — | Yes |
| 415-483 | IGNACIO | 8826 | — | Yes |
| 415-484 | STNSN-BLNS | 981E | — | Yes |
| 415-485 | SAN RAFAEL | 9740 | — | — |
| 415-486 | SNFC CNTRL | 7421 | — | Yes |
| 415-487 | SNFC CNTRL | 9740 | — | — |
| 415-488 | SAN RAFAEL | 9740 | — | Yes |
| 415-489 | SNFC CNTRL | 7718 | — | Yes |
| 415-490 | SNFC CNTRL | 7229 | — | Yes |
| 415-491 | SAN RAFAEL | 9740 | — | — |
| 415-492 | SAN RAFAEL | 9740 | — | Yes |
| 415-493 | NOVATO | 7718 | — | Yes |
| 415-494 | SNFC JUNPR | 7229 | — | Yes |
| 415-495 | SNFC CNTRL | 9740 | — | Yes |
| 415-496 | CORTEMADRA | 7718 | — | Yes |
| 415-497 | SAN RAFAEL | 6010 | 2001-12-26 | — |
| 415-498 | SNFC CNTRL | 9740 | — | Yes |
| 415-499 | SAN RAFAEL | 9740 | — | 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.