All assignees
800 prefixes in 208 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 208-500 | COERDALENE | 197D | 2018-06-14 | Yes |
| 208-501 | BOISE | 551G | 2012-10-17 | Yes |
| 208-502 | COTTONWOOD | 192F | 2013-06-07 | Yes |
| 208-503 | LEWISTON | 6529 | — | Yes |
| 208-504 | CALDWELL | 689F | 2016-02-18 | Yes |
| 208-505 | NAMPA | 7865 | 2011-01-18 | Yes |
| 208-506 | BOISE | 7558 | 2018-11-19 | Yes |
| 208-507 | GRANGEVL | 1484 | 2003-06-16 | Yes |
| 208-508 | RATHDRUM | 689F | 2015-12-01 | Yes |
| 208-509 | BOISE | 6529 | 2015-12-08 | Yes |
| 208-510 | BOISE | 3816 | 2019-12-24 | Yes |
| 208-511 | XXXXXXXXXX | MULT | — | — |
| 208-512 | KELLOGG | 6565 | 2003-02-18 | Yes |
| 208-513 | BOISE | 579H | 2015-08-21 | Yes |
| 208-514 | BOISE | 7558 | 2003-11-26 | Yes |
| 208-515 | BOISE | 6010 | 2009-04-23 | Yes |
| 208-516 | IDAHOFALLS | 5562 | 2015-12-24 | Yes |
| 208-517 | COTTONWOOD | 478J | 2020-08-27 | Yes |
| 208-518 | HAYDENLAKE | 6010 | 2015-07-30 | Yes |
| 208-519 | BOISE | 7558 | 2016-05-05 | Yes |
| 208-520 | IDAHOFALLS | 6565 | — | — |
| 208-521 | IDAHOFALLS | 6565 | — | — |
| 208-522 | IDAHOFALLS | 9636 | — | — |
| 208-523 | IDAHOFALLS | 9636 | — | — |
| 208-524 | IDAHOFALLS | 9636 | — | — |
| 208-525 | IDAHOFALLS | 9636 | — | — |
| 208-526 | IDAHOFALLS | 9636 | — | — |
| 208-527 | ARCO | 2213 | — | Yes |
| 208-528 | IDAHOFALLS | 9636 | — | — |
| 208-529 | IDAHOFALLS | 9636 | — | — |
| 208-530 | POCATELLO | 6565 | — | Yes |
| 208-531 | MINIDOKA | 2231 | — | — |
| 208-532 | NORLAND | 2231 | — | — |
| 208-533 | IDAHOFALLS | 9636 | — | — |
| 208-534 | IDAHOFALLS | 9636 | — | Yes |
| 208-535 | IDAHOFALLS | 9636 | — | — |
| 208-536 | TWIN FALLS | 9636 | — | Yes |
| 208-537 | TWIN FALLS | 9636 | — | Yes |
| 208-538 | IDAHOFALLS | 9636 | — | Yes |
| 208-539 | TWIN FALLS | 6565 | — | — |
| 208-540 | POCATELLO | 6565 | — | Yes |
| 208-541 | IDAHOFALLS | 6565 | — | — |
| 208-542 | IDAHOFALLS | 9636 | — | — |
| 208-543 | TWIN FALLS | 9636 | — | Yes |
| 208-544 | TWIN FALLS | 9636 | — | Yes |
| 208-545 | BOISE | 689F | — | — |
| 208-546 | NAMPA | 678B | 2007-03-28 | Yes |
| 208-547 | POCATELLO | 9636 | — | Yes |
| 208-548 | ROCKLAND | 2232 | — | — |
| 208-549 | WEISER | 9636 | — | Yes |
| 208-550 | WEISER | 6565 | — | Yes |
| 208-551 | COERDALENE | 520K | 2019-08-29 | Yes |
| 208-552 | IDAHOFALLS | 9636 | — | — |
| 208-553 | LEWISTON | 6565 | 2001-08-31 | Yes |
| 208-554 | ARCO | 2213 | — | Yes |
| 208-555 | DIR ASST | MULT | — | — |
| 208-556 | WALLACE | 4321 | — | Yes |
| 208-557 | IDAHOFALLS | 9636 | — | Yes |
| 208-558 | ISLANDPARK | 2222 | — | — |
| 208-559 | BOISE | 5869 | 2004-12-17 | Yes |
| 208-560 | DUBOIS | 2227 | 2019-06-11 | Yes |
| 208-561 | BAYVIEW | 678B | 2002-11-06 | Yes |
| 208-562 | BOISE | 9636 | — | Yes |
| 208-563 | BOISE | 7229 | 2020-10-21 | Yes |
| 208-564 | ALPINE | 2295 | — | — |
| 208-565 | NAMPA | 7865 | 2017-04-06 | Yes |
| 208-566 | NU ACRES | 5221 | 2001-01-29 | Yes |
| 208-567 | BOISE | 689F | — | — |
| 208-568 | ST MARIES | 6010 | 2003-06-23 | Yes |
| 208-569 | IDAHOFALLS | 6565 | — | Yes |
| 208-570 | BOISE | 6010 | 2008-01-22 | Yes |
| 208-571 | BOISE | 6529 | — | Yes |
| 208-572 | BURLEY | 689F | 2007-03-19 | Yes |
| 208-573 | BOISE | 6529 | 2001-02-22 | Yes |
| 208-574 | WAYAN | 2214 | — | — |
| 208-575 | BOISE | 689F | — | — |
| 208-576 | BOISE | 7865 | 2015-06-23 | Yes |
| 208-577 | BOISE | 7865 | — | Yes |
| 208-578 | KETCHUM | 9636 | — | Yes |
| 208-579 | BOISE | 495J | 2021-03-08 | Yes |
| 208-580 | MT HOME | 9636 | — | Yes |
| 208-581 | GENESEE | 495J | 2021-03-08 | Yes |
| 208-582 | ST MARIES | 6565 | 2003-02-18 | Yes |
| 208-583 | SOUTH MT | 2390 | — | — |
| 208-584 | SWEET | 4427 | — | Yes |
| 208-585 | BOISE | 9636 | — | Yes |
| 208-586 | NAMPA | 689F | 2021-02-10 | Yes |
| 208-587 | MT HOME | 9636 | — | — |
| 208-588 | MACKAY | 2213 | — | Yes |
| 208-589 | POCATELLO | 6565 | — | — |
| 208-590 | MT HOME | 6565 | — | Yes |
| 208-591 | MT HOME | 6565 | — | Yes |
| 208-592 | MIDVALE | 2226 | 2021-01-21 | Yes |
| 208-593 | BOISE | 321J | 2020-06-10 | Yes |
| 208-594 | STANLEY | 2226 | 2021-01-21 | Yes |
| 208-595 | TWIN FALLS | 7558 | 2002-06-13 | Yes |
| 208-596 | MOSCOW | 6010 | 2002-08-27 | Yes |
| 208-597 | SANDPOINT | 6010 | 2002-08-27 | Yes |
| 208-598 | MT HOME | 6010 | — | Yes |
| 208-599 | MT HOME | 6010 | — | 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.