All assignees
800 prefixes in 360 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 360-200 | LONGVIEW | 6121 | — | Yes |
| 360-201 | WHATCOMCTY | 6010 | — | — |
| 360-202 | MT VERNON | 6010 | — | — |
| 360-203 | FORKS | 6121 | 2002-10-17 | Yes |
| 360-204 | SILVERDALE | 9638 | — | Yes |
| 360-205 | BELFAIR | 6121 | — | Yes |
| 360-206 | CENTRALIA | 6529 | 2020-03-26 | Yes |
| 360-207 | PT ANGELES | 006F | — | Yes |
| 360-208 | SOUTH BEND | 6270 | 2002-10-17 | Yes |
| 360-209 | ABERDEEN | 6121 | 2001-06-25 | Yes |
| 360-210 | CAMAS | 318J | — | Yes |
| 360-211 | XXXXXXXXXX | MULT | — | — |
| 360-212 | VANCOUVER | 9638 | — | — |
| 360-213 | VANCOUVER | 7173 | — | Yes |
| 360-214 | LONG BEACH | 5812 | — | Yes |
| 360-215 | PORTLUDLOW | 6121 | — | Yes |
| 360-216 | CAMAS | 6121 | — | Yes |
| 360-217 | SNOHOMISH | 7455 | — | Yes |
| 360-218 | LONGVIEW | 483E | 2016-03-14 | Yes |
| 360-219 | CHEHALIS | 6121 | — | Yes |
| 360-220 | WHATCOMCTY | 6010 | — | Yes |
| 360-221 | SO WHIDBEY | 2452 | — | Yes |
| 360-222 | SO WHIDBEY | 2452 | — | Yes |
| 360-223 | WHATCOMCTY | 6529 | — | — |
| 360-224 | WHATCOMCTY | 6529 | 2001-04-16 | — |
| 360-225 | WOODLAND | 4324 | — | — |
| 360-226 | ENUMCLAW | 483E | — | Yes |
| 360-227 | BELFAIR | 483E | — | Yes |
| 360-228 | BREMERTON | 6529 | 2018-10-05 | Yes |
| 360-229 | SHELTON | 6010 | 2002-04-30 | Yes |
| 360-230 | MT VERNON | 7146 | — | Yes |
| 360-231 | YALE | 2427 | — | Yes |
| 360-232 | LONGVIEW | 829J | 2001-10-22 | Yes |
| 360-233 | BELFAIR | 7146 | — | Yes |
| 360-234 | BUCKLEY | 7146 | — | Yes |
| 360-235 | BUCODA | 483E | — | Yes |
| 360-236 | OLYMPIA | 9638 | — | — |
| 360-237 | CENTRALIA | 7146 | — | Yes |
| 360-238 | COUGAR | 2427 | — | Yes |
| 360-239 | OLYMPIA | 6529 | — | Yes |
| 360-240 | OAK HARBOR | 4324 | — | — |
| 360-241 | VANCOUVER | 6529 | — | Yes |
| 360-242 | CHEHALIS | 7146 | — | Yes |
| 360-243 | SNOHOMISH | 6121 | 2001-01-25 | Yes |
| 360-244 | LONG BEACH | 6010 | 2001-12-21 | Yes |
| 360-245 | CURTIS | 2408 | — | Yes |
| 360-246 | OAK HARBOR | 7146 | — | Yes |
| 360-247 | AMBOY | 2427 | — | Yes |
| 360-248 | CRYSTAL MT | 7146 | — | Yes |
| 360-249 | MONTESANO | 2408 | — | Yes |
| 360-250 | OLYMPIA | 6529 | — | Yes |
| 360-251 | MARYSVILLE | 7146 | — | Yes |
| 360-252 | OLYMPIA | 7146 | — | Yes |
| 360-253 | VANCOUVER | 9638 | — | — |
| 360-254 | VANCOUVER | 9638 | — | — |
| 360-255 | WHATCOMCTY | 7173 | — | Yes |
| 360-256 | VANCOUVER | 9638 | — | — |
| 360-257 | OAK HARBOR | 4324 | — | — |
| 360-258 | VANCOUVER | 7146 | — | Yes |
| 360-259 | OLYMPIA | 6010 | — | Yes |
| 360-260 | VANCOUVER | 9638 | — | — |
| 360-261 | LONGVIEW | 6529 | — | Yes |
| 360-262 | CHEHALIS | 9638 | — | Yes |
| 360-263 | LA CENTER | 2427 | — | Yes |
| 360-264 | TENINO | 2446 | — | — |
| 360-265 | SILVERDALE | 5812 | — | Yes |
| 360-266 | CHEHALIS | 9638 | — | Yes |
| 360-267 | GRAYHARBCO | 4423 | — | Yes |
| 360-268 | GRAYHARBCO | 4423 | — | Yes |
| 360-269 | CHEHALIS | 6010 | — | — |
| 360-270 | LONGVIEW | 5562 | — | Yes |
| 360-271 | SILVERDALE | 5812 | — | — |
| 360-272 | ENUMCLAW | 7146 | — | Yes |
| 360-273 | ROCHESTER | 9638 | — | — |
| 360-274 | CASTLEROCK | 9638 | — | — |
| 360-275 | BELFAIR | 9638 | — | — |
| 360-276 | PACIFICBCH | 2408 | — | Yes |
| 360-277 | BELFAIR | 9638 | — | Yes |
| 360-278 | BUCODA | 2446 | — | — |
| 360-279 | OAK HARBOR | 4324 | — | Yes |
| 360-280 | OLYMPIA | 5812 | — | — |
| 360-281 | VANCOUVER | 6529 | — | Yes |
| 360-282 | SNOHOMISH | 7173 | — | Yes |
| 360-283 | MARYSVILLE | 7146 | — | Yes |
| 360-284 | ENUMCLAW | 6121 | — | Yes |
| 360-285 | HOODSPORT | 7146 | — | Yes |
| 360-286 | SILVERDALE | 6529 | 2001-01-25 | Yes |
| 360-287 | MARYSVILLE | 7146 | — | Yes |
| 360-288 | LKQUINAULT | 2408 | — | Yes |
| 360-289 | COPALIS | 9638 | — | — |
| 360-290 | OLYMPIA | 6630 | — | — |
| 360-291 | CURTIS | 2408 | — | Yes |
| 360-292 | OLYMPIA | 7173 | — | Yes |
| 360-293 | MT VERNON | 4324 | — | — |
| 360-294 | SNOHOMISH | 7146 | — | Yes |
| 360-295 | VADER | 2408 | — | Yes |
| 360-296 | WHATCOMCTY | 7173 | — | Yes |
| 360-297 | KINGSTON | 2408 | — | — |
| 360-298 | SAN JUAN | 5812 | — | Yes |
| 360-299 | MT VERNON | 4324 | — | 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.