All assignees
799 prefixes in 480 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 480-400 | PHOENIX | 579F | 2013-02-08 | Yes |
| 480-401 | PHOENIX | 7229 | 2015-12-11 | Yes |
| 480-402 | PHOENIX | 7217 | 2013-08-05 | Yes |
| 480-403 | PHOENIX | 9636 | — | Yes |
| 480-404 | PHOENIX | 6572 | 2013-08-23 | Yes |
| 480-405 | PHOENIX | 3285 | 2014-05-29 | Yes |
| 480-406 | PHOENIX | 6529 | 2006-08-28 | Yes |
| 480-407 | PHOENIX | 7229 | 2016-03-25 | Yes |
| 480-408 | PHOENIX | 6010 | 2018-03-28 | Yes |
| 480-409 | PHOENIX | 7217 | 2010-08-09 | Yes |
| 480-410 | PHOENIX | 318J | — | Yes |
| 480-411 | XXXXXXXXXX | MULT | — | — |
| 480-412 | PHOENIX | 9636 | 2009-06-30 | Yes |
| 480-413 | PHOENIX | 9636 | — | — |
| 480-414 | PHOENIX | 6010 | 2006-09-07 | Yes |
| 480-415 | PHOENIX | 6529 | 2001-06-28 | Yes |
| 480-416 | PHOENIX | 6572 | 2015-10-21 | Yes |
| 480-417 | PHOENIX | 829J | 2016-05-19 | Yes |
| 480-418 | PHOENIX | 630E | 2014-11-07 | Yes |
| 480-419 | PHOENIX | 9636 | — | — |
| 480-420 | PHOENIX | 587F | 2010-08-16 | Yes |
| 480-421 | PHOENIX | 9636 | — | Yes |
| 480-422 | PHOENIX | 3285 | — | Yes |
| 480-423 | PHOENIX | 9636 | — | — |
| 480-424 | PHOENIX | 9636 | — | — |
| 480-425 | PHOENIX | 9636 | — | — |
| 480-426 | PHOENIX | 3285 | 2012-02-16 | Yes |
| 480-427 | PHOENIX | 587F | 2010-10-25 | Yes |
| 480-428 | PHOENIX | 508J | 2010-10-04 | Yes |
| 480-429 | PHOENIX | 9636 | — | — |
| 480-430 | PHOENIX | 6010 | 2001-10-05 | — |
| 480-431 | PHOENIX | 6572 | 2014-08-13 | Yes |
| 480-432 | PHOENIX | 6010 | 2012-06-15 | Yes |
| 480-433 | PHOENIX | 6572 | 2008-05-01 | Yes |
| 480-434 | PHOENIX | 6529 | 2013-12-13 | Yes |
| 480-435 | PHOENIX | 6572 | 2011-07-22 | Yes |
| 480-436 | PHOENIX | 6572 | 2012-04-11 | Yes |
| 480-437 | PHOENIX | 9636 | — | Yes |
| 480-438 | PHOENIX | 6010 | 2011-09-26 | Yes |
| 480-439 | PHOENIX | 630E | 2012-02-17 | Yes |
| 480-440 | PHOENIX | 6572 | 2008-02-14 | Yes |
| 480-441 | PHOENIX | 9636 | — | — |
| 480-442 | PHOENIX | 587F | 2010-03-05 | Yes |
| 480-443 | PHOENIX | 9636 | — | — |
| 480-444 | PHOENIX | 7217 | — | Yes |
| 480-445 | PHOENIX | 9636 | — | Yes |
| 480-446 | PHOENIX | 9636 | — | — |
| 480-447 | PHOENIX | 587F | 2010-05-25 | Yes |
| 480-448 | PHOENIX | 7229 | 2012-10-09 | Yes |
| 480-449 | PHOENIX | 9636 | — | — |
| 480-450 | PHOENIX | 6572 | 2014-07-14 | Yes |
| 480-451 | PHOENIX | 9636 | — | — |
| 480-452 | PHOENIX | 6529 | — | Yes |
| 480-453 | PHOENIX | 5562 | 2014-09-04 | Yes |
| 480-454 | PHOENIX | 630E | 2015-04-02 | Yes |
| 480-455 | PHOENIX | 7552 | 2008-05-21 | Yes |
| 480-456 | PHOENIX | 9636 | — | — |
| 480-457 | PHOENIX | 9636 | — | Yes |
| 480-458 | PHOENIX | 9636 | 2001-07-30 | Yes |
| 480-459 | PHOENIX | 7229 | — | Yes |
| 480-460 | PHOENIX | 9636 | — | — |
| 480-461 | PHOENIX | 9636 | — | — |
| 480-462 | PHOENIX | 6529 | 2016-06-13 | Yes |
| 480-463 | PHOENIX | 9636 | 2008-05-02 | Yes |
| 480-464 | PHOENIX | 9636 | — | — |
| 480-465 | PHOENIX | 829J | 2015-03-20 | Yes |
| 480-466 | PHOENIX | 6572 | — | Yes |
| 480-467 | PHOENIX | 7552 | 2002-04-19 | Yes |
| 480-468 | PHOENIX | 5562 | 2014-07-29 | Yes |
| 480-469 | PHOENIX | 6010 | 2014-08-06 | Yes |
| 480-470 | PHOENIX | 630E | 2015-11-17 | Yes |
| 480-471 | PHOENIX | 9636 | — | Yes |
| 480-472 | PHOENIX | 7217 | — | — |
| 480-473 | PHOENIX | 9636 | — | — |
| 480-474 | PHOENIX | 9636 | — | Yes |
| 480-475 | PHOENIX | 6010 | 2024-08-26 | Yes |
| 480-476 | PHOENIX | 6572 | 2016-08-15 | Yes |
| 480-477 | PHOENIX | 7229 | — | — |
| 480-478 | PHOENIX | 6529 | 2008-09-29 | Yes |
| 480-479 | PHOENIX | 6010 | 2015-09-09 | Yes |
| 480-480 | PHOENIX | 630E | 2022-09-26 | Yes |
| 480-481 | PHOENIX | 9636 | — | — |
| 480-482 | PHOENIX | 6572 | 2016-05-18 | Yes |
| 480-483 | PHOENIX | 9636 | — | — |
| 480-484 | PHOENIX | 9636 | 2001-05-31 | — |
| 480-485 | PHOENIX | 587F | 2014-09-23 | Yes |
| 480-486 | PHOENIX | 6572 | 2016-06-23 | Yes |
| 480-487 | PHOENIX | 6572 | 2015-10-21 | Yes |
| 480-488 | PHOENIX | 9636 | — | — |
| 480-489 | PHOENIX | 6572 | 2012-05-17 | Yes |
| 480-490 | PHOENIX | 6572 | 2016-10-24 | Yes |
| 480-491 | PHOENIX | 9636 | — | — |
| 480-492 | PHOENIX | 6010 | 2013-02-22 | Yes |
| 480-493 | PHOENIX | 6572 | 2016-07-06 | Yes |
| 480-494 | PHOENIX | 7217 | 2014-12-08 | Yes |
| 480-495 | PHOENIX | 6529 | — | Yes |
| 480-496 | PHOENIX | 9636 | — | Yes |
| 480-497 | PHOENIX | 9636 | — | — |
| 480-498 | PHOENIX | 3285 | 2014-08-06 | Yes |
| 480-499 | PHOENIX | 7229 | 2011-02-15 | 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.