QWEST CORPORATION
146 prefixes in 612 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 612-204 | TWINCITIES | 9631 | — | Yes |
| 612-215 | TWINCITIES | 9631 | — | — |
| 612-218 | TWINCITIES | 9631 | — | — |
| 612-243 | TWINCITIES | 9631 | — | — |
| 612-262 | TWINCITIES | 9631 | 2004-09-13 | Yes |
| 612-266 | TWINCITIES | 9631 | 2010-07-28 | Yes |
| 612-273 | TWINCITIES | 9631 | — | — |
| 612-276 | TWINCITIES | 9631 | — | Yes |
| 612-285 | TWINCITIES | 9631 | — | Yes |
| 612-287 | TWINCITIES | 9631 | — | Yes |
| 612-288 | TWINCITIES | 9631 | — | Yes |
| 612-299 | TWINCITIES | 9631 | — | — |
| 612-302 | TWINCITIES | 9631 | — | — |
| 612-303 | TWINCITIES | 9631 | — | — |
| 612-305 | TWINCITIES | 9631 | — | Yes |
| 612-307 | TWINCITIES | 9631 | — | — |
| 612-313 | TWINCITIES | 9631 | — | — |
| 612-316 | TWINCITIES | 9631 | — | — |
| 612-317 | TWINCITIES | 9631 | — | — |
| 612-318 | TWINCITIES | 9631 | — | — |
| 612-321 | TWINCITIES | 9631 | — | Yes |
| 612-329 | TWINCITIES | 9631 | — | Yes |
| 612-330 | TWINCITIES | 9631 | — | — |
| 612-331 | TWINCITIES | 9631 | — | — |
| 612-332 | TWINCITIES | 9631 | — | — |
| 612-333 | TWINCITIES | 9631 | — | — |
| 612-334 | TWINCITIES | 9631 | — | — |
| 612-335 | TWINCITIES | 9631 | — | — |
| 612-336 | TWINCITIES | 9631 | — | — |
| 612-337 | TWINCITIES | 9631 | — | — |
| 612-338 | TWINCITIES | 9631 | — | — |
| 612-339 | TWINCITIES | 9631 | — | — |
| 612-340 | TWINCITIES | 9631 | — | — |
| 612-341 | TWINCITIES | 9631 | — | — |
| 612-342 | TWINCITIES | 9631 | — | — |
| 612-343 | TWINCITIES | 9631 | — | — |
| 612-344 | TWINCITIES | 9631 | — | — |
| 612-347 | TWINCITIES | 9631 | — | — |
| 612-348 | TWINCITIES | 9631 | — | — |
| 612-349 | TWINCITIES | 9631 | — | — |
| 612-350 | TWINCITIES | 9631 | — | — |
| 612-352 | TWINCITIES | 9631 | 2013-06-21 | Yes |
| 612-359 | TWINCITIES | 9631 | — | — |
| 612-362 | TWINCITIES | 9631 | — | — |
| 612-365 | TWINCITIES | 9631 | 2010-05-03 | Yes |
| 612-370 | TWINCITIES | 9631 | — | — |
| 612-371 | TWINCITIES | 9631 | — | — |
| 612-372 | TWINCITIES | 9631 | — | — |
| 612-373 | TWINCITIES | 9631 | — | — |
| 612-374 | TWINCITIES | 9631 | — | — |
| 612-375 | TWINCITIES | 9631 | — | — |
| 612-376 | TWINCITIES | 9631 | — | — |
| 612-377 | TWINCITIES | 9631 | — | — |
| 612-378 | TWINCITIES | 9631 | — | — |
| 612-379 | TWINCITIES | 9631 | — | — |
| 612-381 | TWINCITIES | 9631 | — | Yes |
| 612-395 | TWINCITIES | 9631 | — | Yes |
| 612-397 | TWINCITIES | 9631 | — | — |
| 612-399 | TWINCITIES | 9631 | — | Yes |
| 612-420 | TWINCITIES | 9631 | 2018-11-21 | Yes |
| 612-466 | TWINCITIES | 9631 | 2001-03-09 | Yes |
| 612-467 | TWINCITIES | 9631 | 2001-07-02 | Yes |
| 612-492 | TWINCITIES | 9631 | 2001-04-11 | Yes |
| 612-520 | TWINCITIES | 9631 | — | Yes |
| 612-521 | TWINCITIES | 9631 | — | — |
| 612-522 | TWINCITIES | 9631 | — | — |
| 612-529 | TWINCITIES | 9631 | — | — |
| 612-543 | TWINCITIES | 9631 | 2005-12-01 | Yes |
| 612-545 | TWINCITIES | 9631 | 2001-02-08 | Yes |
| 612-573 | TWINCITIES | 9631 | — | — |
| 612-587 | TWINCITIES | 9631 | — | Yes |
| 612-588 | TWINCITIES | 9631 | — | — |
| 612-596 | TWINCITIES | 9631 | — | — |
| 612-617 | TWINCITIES | 9631 | — | — |
| 612-623 | TWINCITIES | 9631 | — | — |
| 612-627 | TWINCITIES | 9631 | — | — |
| 612-629 | TWINCITIES | 9631 | — | Yes |
| 612-630 | TWINCITIES | 9631 | — | — |
| 612-632 | TWINCITIES | 9631 | — | — |
| 612-642 | TWINCITIES | 9631 | — | Yes |
| 612-659 | TWINCITIES | 9631 | — | — |
| 612-661 | TWINCITIES | 9631 | — | Yes |
| 612-663 | TWINCITIES | 9631 | — | — |
| 612-664 | TWINCITIES | 9631 | — | — |
| 612-667 | TWINCITIES | 9631 | — | — |
| 612-668 | TWINCITIES | 9631 | — | — |
| 612-672 | TWINCITIES | 9631 | — | — |
| 612-673 | TWINCITIES | 9631 | — | — |
| 612-676 | TWINCITIES | 9631 | — | — |
| 612-677 | TWINCITIES | 9631 | — | Yes |
| 612-692 | TWINCITIES | 9631 | — | — |
| 612-706 | TWINCITIES | 9631 | — | — |
| 612-713 | TWINCITIES | 9631 | — | Yes |
| 612-721 | TWINCITIES | 9631 | 2001-05-04 | — |
| 612-722 | TWINCITIES | 9631 | 2001-05-04 | — |
| 612-724 | TWINCITIES | 9631 | 2001-05-04 | — |
| 612-725 | TWINCITIES | 9631 | — | — |
| 612-726 | TWINCITIES | 9631 | — | — |
| 612-727 | TWINCITIES | 9631 | — | — |
| 612-728 | TWINCITIES | 9631 | 2001-05-04 | — |
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.