All assignees
455 prefixes in 971 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 971-400 | PORTLAND | 5820 | 2011-01-10 | Yes |
| 971-401 | PORTLAND | 6529 | 2016-05-16 | Yes |
| 971-402 | AMITY | 076F | 2021-07-16 | Yes |
| 971-403 | ASTORIA | 076F | 2021-07-21 | Yes |
| 971-404 | PORTLAND | 7229 | — | Yes |
| 971-405 | BEAVERTON | 076F | 2021-08-10 | Yes |
| 971-406 | WOODBURN | 076F | 2021-08-10 | Yes |
| 971-407 | PORTLAND | 6529 | 2014-01-10 | Yes |
| 971-408 | TILLAMOOK | 6529 | 2021-08-20 | Yes |
| 971-409 | PORTLAND | 5820 | — | Yes |
| 971-410 | BEAVERTON | 622J | 2021-09-13 | Yes |
| 971-411 | XXXXXXXXXX | MULT | — | — |
| 971-412 | NEWBERG | 5820 | 2014-11-12 | Yes |
| 971-413 | PORTLAND | 3234 | 2015-08-11 | Yes |
| 971-414 | STFRD-SNDY | 6010 | 2021-10-18 | Yes |
| 971-415 | PORTLAND | 076F | 2021-10-25 | Yes |
| 971-416 | BEAVERTON | 076F | 2021-10-26 | Yes |
| 971-417 | PORTLAND | 6529 | 2021-10-28 | Yes |
| 971-418 | WARRENTON | 076F | 2021-11-09 | Yes |
| 971-419 | CLACKAMAS | 6529 | 2021-11-09 | Yes |
| 971-420 | PORTLAND | 197D | 2017-06-28 | Yes |
| 971-421 | PORTLAND | 5820 | — | Yes |
| 971-422 | VERNONIA | 076F | 2021-12-30 | Yes |
| 971-423 | YAMHILL | 506J | 2022-01-20 | Yes |
| 971-424 | NEWBERG | 076F | 2022-02-08 | Yes |
| 971-425 | TILLAMOOK | 6529 | 2022-02-28 | Yes |
| 971-426 | ESTACADA | 3234 | 2022-02-28 | Yes |
| 971-427 | PORTLAND | 6529 | 2022-03-07 | Yes |
| 971-428 | SALEM | 6529 | 2022-03-08 | Yes |
| 971-429 | PORTLAND | 5820 | 2022-04-01 | Yes |
| 971-430 | PORTLAND | 6529 | 2022-05-27 | Yes |
| 971-431 | GRESHAM | 076F | 2022-07-01 | Yes |
| 971-432 | WOODBURN | 6529 | 2016-08-15 | Yes |
| 971-433 | SALEM | 076F | 2022-07-01 | Yes |
| 971-434 | STFRD-SNDY | 6010 | 2022-08-19 | Yes |
| 971-435 | BEAVERTON | 5820 | 2022-08-26 | Yes |
| 971-436 | GRESHAM | 939H | 2022-09-15 | Yes |
| 971-437 | CANBYNEEDY | 6010 | 2022-09-19 | Yes |
| 971-438 | PORTLAND | 076F | 2022-09-27 | Yes |
| 971-439 | BEAVERTON | 732J | 2022-10-03 | Yes |
| 971-440 | BEAVERTON | 6010 | 2022-10-20 | Yes |
| 971-441 | BEAVERTON | 076F | 2022-10-21 | Yes |
| 971-442 | PORTLAND | 5820 | 2022-11-02 | Yes |
| 971-443 | SALEM | 6529 | 2023-01-11 | Yes |
| 971-444 | WOODBURN | 750E | 2012-11-20 | Yes |
| 971-445 | WARRENTON | 750E | 2021-02-09 | Yes |
| 971-446 | SALEM | 5820 | 2023-01-13 | Yes |
| 971-447 | CLACKAMAS | 6529 | 2023-01-13 | Yes |
| 971-448 | BEAVERTON | 6010 | 2023-01-27 | Yes |
| 971-449 | PORTLAND | 732J | 2023-03-02 | Yes |
| 971-450 | BEAVERTON | 6010 | 2023-04-11 | Yes |
| 971-451 | BEAVERTON | 750E | 2023-04-11 | Yes |
| 971-452 | BEAVER | 6529 | 2023-06-15 | Yes |
| 971-453 | SALEM | 6010 | 2023-07-11 | Yes |
| 971-454 | BEAVERTON | 6010 | 2023-07-25 | Yes |
| 971-455 | WOODBURN | 5820 | 2023-08-02 | Yes |
| 971-456 | TILLAMOOK | 6529 | 2023-08-10 | Yes |
| 971-457 | GRANDRONDE | 750E | 2023-08-17 | Yes |
| 971-458 | SALEM | 9882 | 2023-08-24 | Yes |
| 971-459 | CLACKAMAS | 6529 | 2023-08-31 | Yes |
| 971-460 | PORTLAND | 624H | 2023-09-06 | Yes |
| 971-461 | MCMINNVL | 5820 | 2023-09-12 | Yes |
| 971-462 | BEAVERTON | 750E | 2023-09-19 | Yes |
| 971-463 | STFRD-SNDY | 750E | 2023-09-19 | Yes |
| 971-464 | BEAVERTON | 750E | 2023-09-27 | Yes |
| 971-465 | DALLAS | 965H | 2020-07-14 | Yes |
| 971-466 | SILVERTON | 516J | 2022-03-02 | Yes |
| 971-467 | PORTLAND | 7531 | 2023-10-09 | Yes |
| 971-468 | DALLAS | 6529 | 2023-10-10 | Yes |
| 971-469 | PORTLAND | 5820 | 2023-10-18 | Yes |
| 971-470 | BEAVERTON | 076F | 2015-04-23 | Yes |
| 971-471 | CLACKAMAS | 750E | 2022-10-03 | Yes |
| 971-472 | PORTLAND | 598J | 2023-12-04 | Yes |
| 971-473 | BEAVERTON | 7229 | 2013-08-26 | Yes |
| 971-474 | WOODBURN | 6529 | 2023-12-04 | Yes |
| 971-475 | SEASIDE | 6529 | 2023-12-04 | Yes |
| 971-476 | CLACKAMAS | 6529 | 2023-12-05 | Yes |
| 971-477 | BEAVERTON | 6529 | 2023-12-07 | Yes |
| 971-478 | BEAVERTON | 6010 | 2023-12-21 | Yes |
| 971-479 | ASTORIA | 6529 | 2024-01-19 | Yes |
| 971-480 | PORTLAND | 6529 | 2024-02-08 | Yes |
| 971-481 | PORTLAND | 6010 | 2024-02-09 | Yes |
| 971-482 | BEAVERTON | 939H | 2024-02-12 | Yes |
| 971-483 | SALEM | 939H | 2024-02-12 | Yes |
| 971-484 | PORTLAND | 750E | 2024-02-12 | Yes |
| 971-485 | BEAVERTON | 6010 | 2024-03-07 | Yes |
| 971-486 | CLACKAMAS | 6529 | 2024-03-25 | Yes |
| 971-487 | BEAVERTON | 6529 | 2024-05-10 | Yes |
| 971-488 | TILLAMOOK | 6529 | 2024-05-30 | Yes |
| 971-489 | PORTLAND | 475J | 2024-06-20 | Yes |
| 971-490 | PORTLAND | 6529 | 2024-06-21 | Yes |
| 971-491 | BEAVERTON | 6010 | 2024-07-26 | Yes |
| 971-492 | BEAVERTON | 6010 | 2024-07-26 | Yes |
| 971-493 | SALEM | 076F | 2024-09-10 | Yes |
| 971-494 | PORTLAND | 6010 | 2024-09-12 | Yes |
| 971-495 | BEAVERTON | 6529 | 2024-09-25 | Yes |
| 971-496 | BEAVERTON | 750E | 2024-09-27 | Yes |
| 971-497 | PORTLAND | 750E | 2024-10-10 | Yes |
| 971-498 | TILLAMOOK | 750E | 2024-11-21 | Yes |
| 971-499 | BEAVERTON | 6010 | 2024-11-22 | 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.