QWEST CORPORATION
71 prefixes in 701 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 701-221 | BISMARCK | 9631 | — | — |
| 701-222 | BISMARCK | 9631 | — | — |
| 701-223 | BISMARCK | 9631 | — | — |
| 701-224 | BISMARCK | 9631 | — | — |
| 701-225 | DICKINSON | 9631 | — | — |
| 701-227 | DICKINSON | 9631 | — | — |
| 701-231 | FARGO | 9631 | — | — |
| 701-232 | FARGO | 9631 | — | — |
| 701-234 | FARGO | 9631 | — | — |
| 701-235 | FARGO | 9631 | — | — |
| 701-237 | FARGO | 9631 | — | Yes |
| 701-239 | FARGO | 9631 | — | — |
| 701-241 | FARGO | 9631 | — | — |
| 701-248 | MINTO | 9631 | — | Yes |
| 701-250 | BISMARCK | 9631 | — | — |
| 701-251 | JAMESTOWN | 9631 | — | Yes |
| 701-252 | JAMESTOWN | 9631 | — | — |
| 701-253 | JAMESTOWN | 9631 | — | Yes |
| 701-255 | BISMARCK | 9631 | — | — |
| 701-258 | BISMARCK | 9631 | — | — |
| 701-264 | DICKINSON | 9631 | — | Yes |
| 701-271 | FARGO | 9631 | — | — |
| 701-276 | NOMCINTOSH | 9631 | — | — |
| 701-277 | FARGO | 9631 | — | — |
| 701-280 | FARGO | 9631 | — | — |
| 701-281 | FARGO | 9631 | — | — |
| 701-282 | FARGO | 9631 | — | — |
| 701-293 | FARGO | 9631 | — | — |
| 701-297 | FARGO | 9631 | — | Yes |
| 701-298 | FARGO | 9631 | — | — |
| 701-323 | BISMARCK | 9631 | — | — |
| 701-328 | BISMARCK | 9631 | — | — |
| 701-335 | GRANDFORKS | 9631 | — | Yes |
| 701-343 | LARIMORE | 9631 | — | Yes |
| 701-347 | CASSELTON | 9631 | — | Yes |
| 701-352 | GRAFTON | 9631 | — | Yes |
| 701-417 | FARGO | 9631 | 2011-03-22 | Yes |
| 701-428 | KINDRED | 9631 | — | Yes |
| 701-436 | HILLSBORO | 9631 | — | Yes |
| 701-461 | FARGO | 9631 | — | — |
| 701-476 | FARGO | 9631 | — | — |
| 701-481 | EASTSIDNEY | 9636 | — | — |
| 701-484 | GARDNER | 9631 | — | Yes |
| 701-492 | FARGO | 9631 | — | — |
| 701-522 | NOMORRISTN | 9631 | — | — |
| 701-530 | BISMARCK | 9631 | — | — |
| 701-543 | HATTON | 9631 | — | Yes |
| 701-575 | BELFIELD | 9631 | — | Yes |
| 701-587 | NORTHWOOD | 9631 | — | Yes |
| 701-588 | HICKSON | 9631 | — | — |
| 701-594 | EMERADO | 9631 | — | Yes |
| 701-599 | THOMPSON | 9631 | — | Yes |
| 701-642 | WAHPETON | 9631 | — | Yes |
| 701-663 | BISMARCK | 9631 | — | — |
| 701-667 | BISMARCK | 9631 | — | — |
| 701-671 | WAHPETON | 9631 | — | Yes |
| 701-696 | MANVEL | 9631 | — | Yes |
| 701-732 | GRANDFORKS | 9631 | — | Yes |
| 701-744 | E FAIRVIEW | 9636 | — | — |
| 701-746 | GRANDFORKS | 9631 | — | — |
| 701-747 | EMERADO | 9631 | — | Yes |
| 701-772 | GRANDFORKS | 9631 | — | — |
| 701-775 | GRANDFORKS | 9631 | — | — |
| 701-777 | GRANDFORKS | 9631 | — | — |
| 701-780 | GRANDFORKS | 9631 | — | — |
| 701-786 | MAYVILLE | 9631 | — | Yes |
| 701-787 | GRANDFORKS | 9631 | — | Yes |
| 701-792 | GRANDFORKS | 9631 | — | Yes |
| 701-795 | GRANDFORKS | 9631 | — | — |
| 701-845 | VALLEYCITY | 9631 | — | — |
| 701-847 | REYNOLDS | 9631 | — | 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.