All assignees
455 prefixes in 971 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 971-500 | PORTLAND | 6529 | — | Yes |
| 971-501 | PORTLAND | 750E | — | Yes |
| 971-502 | GRESHAM | 6010 | 2024-11-22 | Yes |
| 971-504 | PORTLAND | 6010 | 2024-11-22 | Yes |
| 971-505 | BEAVERTON | 6010 | 2024-12-02 | Yes |
| 971-506 | PORTLAND | 6529 | — | — |
| 971-507 | BEAVERTON | 6010 | 2024-12-02 | Yes |
| 971-508 | PORTLAND | 6010 | 2024-12-02 | Yes |
| 971-509 | PORTLAND | 5820 | 2024-12-09 | Yes |
| 971-510 | STAYTON | 5820 | 2024-12-20 | Yes |
| 971-511 | XXXXXXXXXX | MULT | — | — |
| 971-512 | PORTLAND | 750E | 2012-02-16 | Yes |
| 971-513 | PORTLAND | 750E | 2025-01-09 | Yes |
| 971-514 | BEAVERTON | 157F | 2025-01-29 | Yes |
| 971-515 | PORTLAND | 6010 | 2025-02-07 | Yes |
| 971-516 | BEAVERTON | 6010 | 2025-05-28 | Yes |
| 971-517 | MCMINNVL | 6529 | 2016-01-15 | Yes |
| 971-518 | SALEM | 5820 | 2025-08-26 | Yes |
| 971-519 | PORTLAND | 6010 | 2025-08-28 | Yes |
| 971-520 | PORTLAND | 616J | 2025-03-07 | Yes |
| 971-521 | PORTLAND | 750E | 2025-09-04 | Yes |
| 971-522 | NEWBERG | 750E | 2025-09-18 | Yes |
| 971-523 | TILLAMOOK | 6529 | 2025-09-19 | Yes |
| 971-524 | BEAVERTON | 6010 | 2025-10-29 | Yes |
| 971-525 | BEAVERTON | 750E | 2025-11-04 | Yes |
| 971-526 | PORTLAND | 750E | 2025-11-04 | Yes |
| 971-527 | TILLAMOOK | 750E | 2025-12-18 | Yes |
| 971-528 | PORTLAND | 700J | 2026-01-27 | Yes |
| 971-529 | CLACKAMAS | 965H | 2021-08-26 | Yes |
| 971-530 | PORTLAND | 6010 | 2026-02-04 | Yes |
| 971-531 | GRESHAM | 6010 | 2026-03-13 | Yes |
| 971-532 | PORTLAND | 671J | 2026-04-16 | Yes |
| 971-533 | PORTLAND | 6529 | 2005-03-10 | Yes |
| 971-534 | BEAVERTON | 624H | 2025-04-15 | Yes |
| 971-535 | CLACKAMAS | 750E | 2026-04-24 | Yes |
| 971-536 | PORTLAND | 0051 | 2026-05-13 | — |
| 971-537 | BEAVERTON | 750E | 2026-06-30 | Yes |
| 971-538 | SILVERTON | 750E | 2026-07-08 | Yes |
| 971-539 | DALLAS | 750E | 2026-07-22 | Yes |
| 971-540 | BEAVERTON | 6010 | 2026-07-22 | Yes |
| 971-542 | BEAVERTON | 6010 | 2026-05-13 | Yes |
| 971-543 | STFRD-SNDY | 750E | 2026-06-01 | Yes |
| 971-544 | PORTLAND | 9638 | — | Yes |
| 971-545 | DAYTON | 7172 | 2001-08-22 | Yes |
| 971-546 | SALEM | 750E | 2026-07-28 | Yes |
| 971-547 | PORTLAND | 6010 | 2026-08-05 | Yes |
| 971-548 | BEAVER CRK | 6010 | 2026-09-09 | Yes |
| 971-555 | DIR ASST | MULT | — | — |
| 971-563 | PORTLAND | 5562 | 2001-01-15 | Yes |
| 971-570 | PORTLAND | 6529 | — | — |
| 971-571 | GRESHAM | 750E | 2020-11-06 | Yes |
| 971-583 | — | — | ||
| 971-587 | PORTLAND | 883K | 2026-03-18 | Yes |
| 971-588 | GARIBALDI | 516J | 2022-02-25 | Yes |
| 971-599 | SALEM | 3234 | 2011-03-10 | Yes |
| 971-600 | SALEM | 076F | 2011-03-01 | Yes |
| 971-601 | SEASIDE | 5820 | 2014-10-15 | Yes |
| 971-606 | ASTORIA | 5820 | 2015-10-05 | Yes |
| 971-610 | PORTLAND | 750E | 2021-04-16 | Yes |
| 971-611 | XXXXXXXXXX | MULT | — | — |
| 971-612 | DALLAS | 076F | 2015-10-05 | Yes |
| 971-626 | SHERWOOD | 516J | 2022-03-08 | Yes |
| 971-634 | PORTLAND | 750E | — | — |
| 971-645 | PORTLAND | 3234 | — | Yes |
| 971-666 | PORTLAND | 750E | 2017-10-10 | Yes |
| 971-667 | GOVENTCAMP | 965H | 2021-08-26 | Yes |
| 971-668 | RAINIER | 516J | 2022-03-02 | Yes |
| 971-671 | KNAPPA | 750E | 2020-01-27 | Yes |
| 971-673 | PORTLAND | 9638 | 2003-07-10 | Yes |
| 971-677 | MILL CITY | 516J | 2022-02-25 | Yes |
| 971-678 | PORTLAND | 5820 | 2006-01-18 | Yes |
| 971-688 | CLATSKANIE | 516J | 2022-02-18 | Yes |
| 971-700 | — | — | ||
| 971-701 | SALEM | 3234 | 2013-12-31 | Yes |
| 971-703 | PORTLAND | 157F | 2013-09-19 | Yes |
| 971-704 | ASTORIA | 157F | 2013-10-17 | Yes |
| 971-706 | MCMINNVL | 6529 | 2014-01-08 | Yes |
| 971-707 | SALEM | 5820 | — | Yes |
| 971-708 | BEAVERTON | 076F | 2014-06-12 | Yes |
| 971-710 | PORTLAND | 624H | 2019-09-12 | Yes |
| 971-711 | XXXXXXXXXX | MULT | — | — |
| 971-712 | PORTLAND | 3234 | 2014-09-19 | Yes |
| 971-713 | BEAVERTON | 5820 | 2014-10-13 | Yes |
| 971-715 | AURORA | 6010 | 2014-10-23 | Yes |
| 971-716 | MCMINNVL | 6529 | 2014-11-03 | Yes |
| 971-717 | PORTLAND | 7172 | 2012-05-24 | Yes |
| 971-718 | SALEM | 5562 | 2014-12-03 | Yes |
| 971-719 | SALEM | 5820 | 2015-05-22 | Yes |
| 971-720 | SALEM | 6010 | 2014-10-01 | Yes |
| 971-722 | PORTLAND | 7537 | 2009-10-12 | Yes |
| 971-724 | BEAVERTON | 5820 | 2015-09-16 | Yes |
| 971-727 | BEAVERTON | 318J | 2015-09-23 | Yes |
| 971-732 | BEAVERTON | 5562 | 2001-09-26 | Yes |
| 971-746 | MCMINNVL | 516J | 2022-03-09 | Yes |
| 971-754 | PORTLAND | 7537 | 2016-07-26 | Yes |
| 971-757 | ST HELENS | 5820 | 2016-06-23 | Yes |
| 971-758 | CARLTON | 965H | 2020-07-14 | Yes |
| 971-762 | BEAVERTON | 076F | 2016-08-01 | Yes |
| 971-766 | PACIFIC CY | 516J | 2022-02-28 | Yes |
| 971-770 | BEAVERTON | 6010 | 2015-03-03 | 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.