QWEST CORPORATION
85 prefixes in 218 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 218-226 | SILVER BAY | 9631 | — | Yes |
| 218-233 | MOORHEAD | 9631 | — | — |
| 218-236 | MOORHEAD | 9631 | — | — |
| 218-245 | COLERAINE | 9631 | — | Yes |
| 218-247 | MARBLE | 9631 | — | Yes |
| 218-254 | CHISHOLM | 9631 | — | Yes |
| 218-258 | BUHL | 9631 | — | Yes |
| 218-262 | HIBBING | 9631 | — | Yes |
| 218-263 | HIBBING | 9631 | — | — |
| 218-279 | DULUTH | 9631 | — | — |
| 218-281 | CROOKSTON | 9631 | — | — |
| 218-287 | MOORHEAD | 9631 | — | — |
| 218-291 | MOORHEAD | 9631 | — | — |
| 218-299 | MOORHEAD | 9631 | — | — |
| 218-322 | GRAND RPDS | 9631 | — | Yes |
| 218-326 | GRAND RPDS | 9631 | — | — |
| 218-327 | GRAND RPDS | 9631 | — | — |
| 218-328 | GRAND RPDS | 9631 | — | Yes |
| 218-335 | CASS LAKE | 9631 | — | Yes |
| 218-353 | SILVER BAY | 9631 | — | Yes |
| 218-362 | HIBBING | 9631 | — | Yes |
| 218-384 | CARLTON | 9631 | — | Yes |
| 218-387 | GRANDMRAIS | 9631 | — | Yes |
| 218-389 | BARNUM | 9631 | — | Yes |
| 218-483 | HAWLEY | 9631 | — | Yes |
| 218-485 | MOOSE LAKE | 9631 | — | Yes |
| 218-525 | DULUTH | 9631 | — | — |
| 218-529 | DULUTH | 9631 | — | — |
| 218-565 | MOOSE LAKE | 9631 | 2007-09-26 | Yes |
| 218-583 | HENNING | 9631 | — | Yes |
| 218-585 | COMSTOCK | 9631 | — | Yes |
| 218-606 | DULUTH | 9631 | 2013-11-27 | Yes |
| 218-624 | DULUTH | 9631 | — | — |
| 218-626 | DULUTH | 9631 | — | Yes |
| 218-628 | DULUTH | 9631 | — | — |
| 218-631 | WADENA | 9631 | — | Yes |
| 218-643 | BRECKENRDG | 9631 | — | — |
| 218-663 | TOFTE | 9631 | — | Yes |
| 218-666 | COOK | 9631 | — | Yes |
| 218-681 | THIFRIVFLS | 9631 | — | — |
| 218-683 | THIFRIVFLS | 9631 | — | Yes |
| 218-720 | DULUTH | 9631 | — | — |
| 218-721 | DULUTH | 9631 | — | Yes |
| 218-722 | DULUTH | 9631 | — | — |
| 218-723 | DULUTH | 9631 | — | — |
| 218-724 | DULUTH | 9631 | — | — |
| 218-725 | DULUTH | 9631 | — | — |
| 218-726 | DULUTH | 9631 | — | — |
| 218-727 | DULUTH | 9631 | — | — |
| 218-728 | DULUTH | 9631 | — | — |
| 218-729 | DULUTH | 9631 | — | Yes |
| 218-730 | DULUTH | 9631 | — | Yes |
| 218-732 | PARKRAPIDS | 9631 | — | — |
| 218-733 | DULUTH | 9631 | — | — |
| 218-735 | VIRGINIA | 9631 | — | Yes |
| 218-736 | FERGUS FLS | 9631 | — | Yes |
| 218-739 | FERGUS FLS | 9631 | — | — |
| 218-741 | VIRGINIA | 9631 | — | — |
| 218-742 | VIRGINIA | 9631 | — | Yes |
| 218-744 | VIRGINIA | 9631 | — | Yes |
| 218-748 | VIRGINIA | 9631 | — | Yes |
| 218-749 | VIRGINIA | 9631 | — | — |
| 218-751 | BEMIDJI | 9631 | — | — |
| 218-755 | BEMIDJI | 9631 | — | Yes |
| 218-759 | BEMIDJI | 9631 | — | — |
| 218-773 | EGRNDFORKS | 9631 | — | — |
| 218-778 | KEEWATIN | 9631 | — | Yes |
| 218-786 | DULUTH | 9631 | — | — |
| 218-788 | DULUTH | 9631 | — | Yes |
| 218-789 | SABIN | 9631 | — | Yes |
| 218-825 | BRAINERD | 9631 | — | — |
| 218-828 | BRAINERD | 9631 | — | — |
| 218-829 | BRAINERD | 9631 | — | — |
| 218-833 | BRAINERD | 9631 | — | Yes |
| 218-846 | DETROITLKS | 9631 | — | Yes |
| 218-847 | DETROITLKS | 9631 | — | — |
| 218-855 | BRAINERD | 9631 | — | Yes |
| 218-864 | BATTLELAKE | 9631 | — | Yes |
| 218-865 | BIWABIK | 9631 | — | Yes |
| 218-878 | CLOQUET | 9631 | — | Yes |
| 218-879 | CLOQUET | 9631 | — | — |
| 218-885 | NASHWAUK | 9631 | — | Yes |
| 218-894 | STAPLES | 9631 | — | Yes |
| 218-935 | MAHNOMEN | 9631 | — | Yes |
| 218-963 | NISSWA | 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.