All assignees
647 prefixes in 425 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 425-401 | BELLEVUE | 9638 | — | — |
| 425-402 | BOTHELL | 4324 | — | — |
| 425-403 | KIRKLAND | 6010 | 2019-06-19 | Yes |
| 425-404 | EVERETT | 4324 | 2010-11-10 | Yes |
| 425-405 | EVERETT | 7455 | — | Yes |
| 425-406 | KIRKLAND | 508J | — | Yes |
| 425-407 | EVERETT | 4324 | — | Yes |
| 425-408 | BOTHELL | 7173 | 2001-05-04 | Yes |
| 425-409 | HALLS LAKE | 6121 | — | Yes |
| 425-410 | BELLEVUE | 6121 | 2018-08-22 | Yes |
| 425-411 | XXXXXXXXXX | MULT | — | — |
| 425-412 | HALLS LAKE | 7274 | — | Yes |
| 425-413 | MAPLE VLY | 9638 | — | — |
| 425-414 | ISSAQUAH | 5812 | 2018-11-07 | Yes |
| 425-415 | BOTHELL | 4324 | — | — |
| 425-416 | ISSAQUAH | 7229 | — | Yes |
| 425-417 | BELLEVUE | 5812 | — | — |
| 425-418 | EVERETT | 6010 | — | — |
| 425-419 | BOTHELL | 5812 | — | Yes |
| 425-420 | BOTHELL | 7173 | — | Yes |
| 425-421 | KIRKLAND | 6121 | — | Yes |
| 425-422 | EVERETT | 5812 | — | — |
| 425-423 | EVERETT | 4324 | — | — |
| 425-424 | BOTHELL | 4324 | — | — |
| 425-425 | EVERETT | 147L | 2026-02-20 | Yes |
| 425-426 | EVERETT | 707G | 2016-01-20 | Yes |
| 425-427 | ISSAQUAH | 9638 | — | — |
| 425-428 | ISSAQUAH | 6529 | 2018-11-13 | Yes |
| 425-429 | BELLEVUE | 5812 | 2011-08-10 | Yes |
| 425-430 | RENTON | 9638 | — | — |
| 425-431 | HALLS LAKE | 7173 | 2005-05-20 | Yes |
| 425-432 | MAPLE VLY | 9638 | — | — |
| 425-433 | MAPLE VLY | 9638 | — | Yes |
| 425-434 | SNOQUMPASS | 2408 | — | Yes |
| 425-435 | BELLEVUE | 6529 | 2012-10-18 | Yes |
| 425-436 | BELLEVUE | 6529 | 2019-04-25 | Yes |
| 425-437 | MAPLE VLY | 6121 | — | Yes |
| 425-438 | EVERETT | 4324 | — | — |
| 425-439 | BOTHELL | 6529 | 2019-09-03 | Yes |
| 425-440 | BELLEVUE | 9638 | 2008-02-13 | Yes |
| 425-441 | FALL CITY | 7173 | 2005-02-28 | Yes |
| 425-442 | BELLEVUE | 6529 | — | — |
| 425-443 | BELLEVUE | 6529 | — | Yes |
| 425-444 | BELLEVUE | 6529 | — | — |
| 425-445 | BELLEVUE | 6529 | — | Yes |
| 425-446 | EVERETT | 4324 | — | Yes |
| 425-447 | KIRKLAND | 4324 | 2017-09-14 | Yes |
| 425-448 | KIRKLAND | 483E | — | Yes |
| 425-449 | BELLEVUE | 6010 | 2008-07-10 | Yes |
| 425-450 | BELLEVUE | 9638 | — | — |
| 425-451 | BELLEVUE | 9638 | — | — |
| 425-452 | BELLEVUE | 9638 | — | — |
| 425-453 | BELLEVUE | 9638 | — | — |
| 425-454 | BELLEVUE | 9638 | — | — |
| 425-455 | BELLEVUE | 9638 | — | — |
| 425-456 | BELLEVUE | 9638 | — | — |
| 425-457 | BELLEVUE | 9638 | 2006-10-04 | Yes |
| 425-458 | BELLEVUE | 6121 | — | Yes |
| 425-459 | BELLEVUE | 5812 | 2019-10-31 | Yes |
| 425-460 | BELLEVUE | 7229 | 2001-04-24 | — |
| 425-461 | AMES LAKE | 6121 | 2022-12-30 | Yes |
| 425-462 | BELLEVUE | 9638 | — | — |
| 425-463 | BELLEVUE | 7229 | 2001-04-24 | Yes |
| 425-464 | FALL CITY | 483E | 2022-09-13 | Yes |
| 425-465 | ISSAQUAH | 6529 | 2020-01-09 | Yes |
| 425-466 | BELLEVUE | 5812 | — | — |
| 425-467 | BELLEVUE | 9638 | — | — |
| 425-468 | BELLEVUE | 9638 | — | — |
| 425-469 | BELLEVUE | 6529 | 2021-09-22 | Yes |
| 425-470 | EVERETT | 6529 | 2020-10-22 | Yes |
| 425-471 | BOTHELL | 6529 | — | Yes |
| 425-472 | BELLEVUE | 6529 | 2023-01-27 | Yes |
| 425-473 | RENTON | 5812 | 2023-02-13 | Yes |
| 425-474 | EVERETT | 483E | 2022-11-16 | Yes |
| 425-475 | HALLS LAKE | 939H | 2022-06-07 | Yes |
| 425-476 | BOTHELL | 483E | 2023-04-14 | Yes |
| 425-477 | ISSAQUAH | 197D | 2020-09-08 | Yes |
| 425-478 | HALLS LAKE | 5812 | — | — |
| 425-479 | RENTON | 6010 | 2023-12-11 | Yes |
| 425-480 | HALLS LAKE | 6010 | 2019-01-09 | Yes |
| 425-481 | BOTHELL | 4324 | — | — |
| 425-482 | BOTHELL | 4324 | — | — |
| 425-483 | BOTHELL | 4324 | — | — |
| 425-484 | BELLEVUE | 483E | — | Yes |
| 425-485 | BOTHELL | 4324 | — | — |
| 425-486 | BOTHELL | 4324 | — | — |
| 425-487 | BOTHELL | 4324 | — | — |
| 425-488 | BOTHELL | 4324 | — | — |
| 425-489 | BOTHELL | 4324 | — | — |
| 425-490 | FALL CITY | 318J | 2017-12-07 | Yes |
| 425-491 | BOTHELL | 6121 | — | Yes |
| 425-492 | BOTHELL | 7229 | — | Yes |
| 425-493 | EVERETT | 4324 | — | Yes |
| 425-494 | ISSAQUAH | 6529 | 2020-12-22 | Yes |
| 425-495 | BELLEVUE | 5812 | — | Yes |
| 425-496 | RENTON | 7455 | — | Yes |
| 425-497 | KIRKLAND | 4324 | — | — |
| 425-498 | KIRKLAND | 4324 | — | — |
| 425-499 | BELLEVUE | 6529 | 2014-08-29 | Yes |
| 425-500 | BELLEVUE | 965H | 2021-04-21 | 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.