All assignees
800 prefixes in 208 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 208-300 | RUPERT | 6565 | — | Yes |
| 208-301 | MOSCOW | 6010 | — | Yes |
| 208-302 | BOISE | 9636 | 2007-10-02 | Yes |
| 208-303 | SALMON | 6010 | 2003-02-07 | Yes |
| 208-304 | SANDPOINT | 5562 | — | Yes |
| 208-305 | LEWISTON | 6529 | — | Yes |
| 208-306 | PRIEST RIV | 689F | — | Yes |
| 208-307 | — | — | ||
| 208-308 | TWIN FALLS | 6010 | — | — |
| 208-309 | KETCHUM | 6010 | — | Yes |
| 208-310 | MOSCOW | 5562 | — | Yes |
| 208-311 | XXXXXXXXXX | MULT | — | — |
| 208-312 | BURLEY | 6010 | — | — |
| 208-313 | IDAHOFALLS | 6010 | — | — |
| 208-314 | BOISE | 689F | 2015-11-19 | Yes |
| 208-315 | MCCALL | 6565 | 2002-11-19 | Yes |
| 208-316 | TWIN FALLS | 6010 | 2003-05-21 | — |
| 208-317 | POCATELLO | 6010 | — | — |
| 208-318 | NAMPA | 829J | — | Yes |
| 208-319 | BOISE | 829J | — | Yes |
| 208-320 | TWIN FALLS | 6565 | — | Yes |
| 208-321 | BOISE | 9636 | — | — |
| 208-322 | BOISE | 9636 | — | — |
| 208-323 | BOISE | 9636 | — | — |
| 208-324 | TWIN FALLS | 9636 | — | — |
| 208-325 | DONNELLY | 4427 | — | Yes |
| 208-326 | FILER | 2220 | — | — |
| 208-327 | BOISE | 9636 | — | — |
| 208-328 | SPRINGFLD | 4427 | — | Yes |
| 208-329 | TWIN FALLS | 6565 | — | Yes |
| 208-330 | BOISE | 689F | — | — |
| 208-331 | BOISE | 9636 | — | — |
| 208-332 | BOISE | 9636 | — | — |
| 208-333 | BOISE | 9636 | — | Yes |
| 208-334 | BOISE | 9636 | — | — |
| 208-335 | ARBON | 2232 | — | — |
| 208-336 | BOISE | 9636 | — | — |
| 208-337 | HOMEDALE | 4427 | — | Yes |
| 208-338 | BOISE | 9636 | — | — |
| 208-339 | POCATELLO | 6565 | 2001-03-21 | — |
| 208-340 | BOISE | 6010 | — | Yes |
| 208-341 | BOISE | 9636 | — | — |
| 208-342 | BOISE | 9636 | — | — |
| 208-343 | BOISE | 9636 | — | — |
| 208-344 | BOISE | 9636 | — | — |
| 208-345 | BOISE | 9636 | — | — |
| 208-346 | IDAHOFALLS | 9636 | — | Yes |
| 208-347 | NEWMEADOWS | 4427 | — | Yes |
| 208-348 | BOISE | 9636 | — | — |
| 208-349 | RAFT RIVER | 2213 | — | Yes |
| 208-350 | BOISE | 7511 | — | Yes |
| 208-351 | IDAHOFALLS | 6565 | — | — |
| 208-352 | TWIN FALLS | 9636 | — | Yes |
| 208-353 | BOISE | 6010 | 2001-08-31 | — |
| 208-354 | DRIGGS | 2214 | — | — |
| 208-355 | MIDVALE | 2226 | — | — |
| 208-356 | IDAHOFALLS | 9636 | — | — |
| 208-357 | IDAHOFALLS | 9636 | — | Yes |
| 208-358 | TWIN FALLS | 6565 | 2001-03-23 | Yes |
| 208-359 | IDAHOFALLS | 9636 | — | — |
| 208-360 | IDAHOFALLS | 6565 | — | Yes |
| 208-361 | BOISE | 689F | — | — |
| 208-362 | BOISE | 9636 | — | — |
| 208-363 | BOISE | 9636 | — | — |
| 208-364 | BOISE | 9636 | — | — |
| 208-365 | EMMETT | 9636 | — | Yes |
| 208-366 | MT HOME | 9636 | — | Yes |
| 208-367 | BOISE | 9636 | — | — |
| 208-368 | BOISE | 9636 | — | — |
| 208-369 | EMMETT | 6565 | — | Yes |
| 208-370 | BOISE | 4032 | 2020-05-18 | Yes |
| 208-371 | BOISE | 6529 | — | — |
| 208-372 | IDAHOFALLS | 7870 | 2003-03-18 | — |
| 208-373 | BOISE | 9636 | — | — |
| 208-374 | DUBOIS | 2227 | — | — |
| 208-375 | BOISE | 9636 | — | — |
| 208-376 | BOISE | 9636 | — | — |
| 208-377 | BOISE | 9636 | — | — |
| 208-378 | BOISE | 9636 | — | — |
| 208-379 | BOISE | 689F | — | — |
| 208-380 | POCATELLO | 6529 | — | Yes |
| 208-381 | BOISE | 9636 | — | — |
| 208-382 | CASCADE | 4427 | — | Yes |
| 208-383 | BOISE | 9636 | — | — |
| 208-384 | BOISE | 9636 | — | — |
| 208-385 | BOISE | 9636 | — | — |
| 208-386 | BOISE | 9636 | — | Yes |
| 208-387 | BOISE | 9636 | — | — |
| 208-388 | BOISE | 9636 | — | — |
| 208-389 | BOISE | 9636 | — | Yes |
| 208-390 | IDAHOFALLS | 6565 | — | — |
| 208-391 | BOISE | 6010 | 2011-09-02 | Yes |
| 208-392 | BOISE | 9636 | — | Yes |
| 208-393 | BOISE | 9636 | — | — |
| 208-394 | SHOUP | 2233 | — | — |
| 208-395 | BOISE | 9636 | — | — |
| 208-396 | BOISE | 9636 | — | — |
| 208-397 | ABERDEEN | 4427 | — | Yes |
| 208-398 | EMMETT | 9636 | — | Yes |
| 208-399 | DRIGGS | 340D | 2005-06-21 | 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.