QWEST CORPORATION
184 prefixes in 505 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 505-222 | ALBUQURQUE | 9636 | — | — |
| 505-223 | ALBUQURQUE | 9636 | — | Yes |
| 505-224 | ALBUQURQUE | 9636 | — | Yes |
| 505-232 | ALBUQURQUE | 9636 | 2001-05-08 | — |
| 505-237 | ALBUQURQUE | 9636 | — | — |
| 505-241 | ALBUQURQUE | 9636 | — | Yes |
| 505-242 | ALBUQURQUE | 9636 | — | — |
| 505-243 | ALBUQURQUE | 9636 | — | — |
| 505-244 | ALBUQURQUE | 9636 | — | — |
| 505-245 | ALBUQURQUE | 9636 | — | — |
| 505-246 | ALBUQURQUE | 9636 | — | — |
| 505-247 | ALBUQURQUE | 9636 | — | — |
| 505-248 | ALBUQURQUE | 9636 | — | — |
| 505-254 | ALBUQURQUE | 9636 | 2001-05-08 | — |
| 505-255 | ALBUQURQUE | 9636 | 2001-05-08 | — |
| 505-256 | ALBUQURQUE | 9636 | 2001-05-08 | — |
| 505-260 | ALBUQURQUE | 9636 | 2001-05-08 | — |
| 505-262 | ALBUQURQUE | 9636 | 2001-05-08 | — |
| 505-265 | ALBUQURQUE | 9636 | 2001-05-08 | — |
| 505-266 | ALBUQURQUE | 9636 | 2001-05-08 | — |
| 505-268 | ALBUQURQUE | 9636 | 2001-05-08 | — |
| 505-271 | ALBUQURQUE | 9636 | — | — |
| 505-272 | ALBUQURQUE | 9636 | — | — |
| 505-275 | ALBUQURQUE | 9636 | — | — |
| 505-277 | ALBUQURQUE | 9636 | — | — |
| 505-281 | ALBUQURQUE | 9636 | — | — |
| 505-282 | ALBUQURQUE | 9636 | — | Yes |
| 505-283 | ALBUQURQUE | 9636 | 2006-08-29 | Yes |
| 505-284 | ALBUQURQUE | 9636 | — | — |
| 505-285 | GRANTS | 9636 | — | Yes |
| 505-286 | ALBUQURQUE | 9636 | — | — |
| 505-287 | GRANTS | 9636 | — | Yes |
| 505-291 | ALBUQURQUE | 9636 | — | — |
| 505-292 | ALBUQURQUE | 9636 | — | — |
| 505-293 | ALBUQURQUE | 9636 | — | — |
| 505-294 | ALBUQURQUE | 9636 | — | — |
| 505-296 | ALBUQURQUE | 9636 | — | — |
| 505-298 | ALBUQURQUE | 9636 | — | — |
| 505-299 | ALBUQURQUE | 9636 | — | — |
| 505-323 | ALBUQURQUE | 9636 | — | — |
| 505-324 | FARMINGTON | 9636 | — | — |
| 505-325 | FARMINGTON | 9636 | — | — |
| 505-326 | FARMINGTON | 9636 | — | — |
| 505-327 | FARMINGTON | 9636 | — | — |
| 505-332 | ALBUQURQUE | 9636 | — | — |
| 505-333 | AZTEC | 9636 | — | Yes |
| 505-334 | AZTEC | 9636 | — | — |
| 505-337 | ALBUQURQUE | 9636 | 2015-11-09 | Yes |
| 505-341 | ALBUQURQUE | 9636 | — | — |
| 505-342 | ALBUQURQUE | 9636 | — | — |
| 505-343 | ALBUQURQUE | 9636 | — | — |
| 505-344 | ALBUQURQUE | 9636 | — | — |
| 505-345 | ALBUQURQUE | 9636 | — | — |
| 505-352 | ALBUQURQUE | 9636 | — | Yes |
| 505-366 | ALBUQURQUE | 9636 | — | Yes |
| 505-383 | ALBUQURQUE | 9636 | 2007-06-08 | Yes |
| 505-384 | ALBUQURQUE | 9636 | — | Yes |
| 505-424 | SANTA FE | 9636 | — | — |
| 505-425 | LAS VEGAS | 9636 | — | — |
| 505-426 | LAS VEGAS | 9636 | — | Yes |
| 505-428 | SANTA FE | 9636 | — | Yes |
| 505-438 | SANTA FE | 9636 | — | — |
| 505-449 | ALBUQURQUE | 9636 | — | Yes |
| 505-452 | ALBUQURQUE | 9636 | — | Yes |
| 505-454 | LAS VEGAS | 9636 | — | — |
| 505-455 | SANTA FE | 9636 | — | Yes |
| 505-462 | ALBUQURQUE | 9636 | — | — |
| 505-465 | ALBUQURQUE | 9636 | — | Yes |
| 505-466 | SANTA FE | 9636 | — | Yes |
| 505-467 | SANTA FE | 9636 | — | Yes |
| 505-471 | SANTA FE | 9636 | — | — |
| 505-473 | SANTA FE | 9636 | — | — |
| 505-474 | SANTA FE | 9636 | — | — |
| 505-476 | SANTA FE | 9636 | — | — |
| 505-488 | GALLUP | 9636 | — | Yes |
| 505-552 | ALBUQURQUE | 9636 | — | Yes |
| 505-559 | ALBUQURQUE | 9636 | — | Yes |
| 505-564 | FARMINGTON | 9636 | — | — |
| 505-565 | ALBUQURQUE | 9636 | — | Yes |
| 505-566 | FARMINGTON | 9636 | — | — |
| 505-598 | FARMINGTON | 9636 | — | — |
| 505-599 | FARMINGTON | 9636 | — | — |
| 505-606 | LOS ALAMOS | 9636 | 2003-07-30 | Yes |
| 505-632 | AZTEC | 9636 | — | — |
| 505-634 | AZTEC | 9636 | — | Yes |
| 505-661 | LOS ALAMOS | 9636 | — | — |
| 505-662 | LOS ALAMOS | 9636 | — | — |
| 505-663 | LOS ALAMOS | 9636 | — | Yes |
| 505-664 | LOS ALAMOS | 9636 | — | — |
| 505-665 | LOS ALAMOS | 9636 | — | — |
| 505-667 | LOS ALAMOS | 9636 | — | — |
| 505-672 | WHITE ROCK | 9636 | — | Yes |
| 505-697 | ALBUQURQUE | 9636 | 2008-09-15 | Yes |
| 505-721 | GALLUP | 9636 | — | Yes |
| 505-722 | GALLUP | 9636 | — | — |
| 505-724 | ALBUQURQUE | 9636 | — | — |
| 505-726 | GALLUP | 9636 | — | Yes |
| 505-727 | ALBUQURQUE | 9636 | — | — |
| 505-761 | ALBUQURQUE | 9636 | — | — |
| 505-764 | ALBUQURQUE | 9636 | — | — |
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.