QWEST CORPORATION
58 prefixes in 435 · initial assignments from the NANPA CO code file, 09/17/2026
| NPA-NXX | Rate center | OCN | Assigned | Pooled |
|---|---|---|---|---|
| 435-245 | LOGAN | 9636 | — | Yes |
| 435-251 | ST GEORGE | 9636 | 2003-04-24 | Yes |
| 435-258 | LOGAN | 9636 | — | Yes |
| 435-277 | TOOELE | 9636 | 2006-04-14 | Yes |
| 435-438 | BEAVER | 9636 | — | Yes |
| 435-477 | PAROWAN | 9636 | — | Yes |
| 435-527 | MONROE | 9636 | — | Yes |
| 435-529 | SALINA | 9636 | — | Yes |
| 435-563 | LOGAN | 9636 | — | — |
| 435-574 | ST GEORGE | 9636 | — | Yes |
| 435-586 | CEDAR CITY | 9636 | — | — |
| 435-615 | PARK CITY | 9636 | — | — |
| 435-623 | NEPHI | 9636 | — | Yes |
| 435-627 | ST GEORGE | 9636 | — | Yes |
| 435-628 | ST GEORGE | 9636 | — | — |
| 435-634 | ST GEORGE | 9636 | — | — |
| 435-635 | ST GEORGE | 9636 | — | — |
| 435-645 | PARK CITY | 9636 | — | — |
| 435-647 | PARK CITY | 9636 | — | Yes |
| 435-649 | PARK CITY | 9636 | — | — |
| 435-652 | ST GEORGE | 9636 | — | — |
| 435-654 | HEBER CITY | 9636 | — | Yes |
| 435-655 | PARK CITY | 9636 | — | Yes |
| 435-656 | ST GEORGE | 9636 | — | — |
| 435-657 | HEBER CITY | 9636 | — | Yes |
| 435-658 | PARK CITY | 9636 | — | — |
| 435-673 | ST GEORGE | 9636 | — | — |
| 435-674 | ST GEORGE | 9636 | — | — |
| 435-675 | GLNCNYONCY | 9636 | — | — |
| 435-677 | BRIAN HEAD | 9636 | — | Yes |
| 435-688 | ST GEORGE | 9636 | — | — |
| 435-695 | BRIGHAM CY | 9636 | — | Yes |
| 435-713 | LOGAN | 9636 | — | Yes |
| 435-716 | LOGAN | 9636 | — | — |
| 435-723 | BRIGHAM CY | 9636 | — | — |
| 435-734 | BRIGHAM CY | 9636 | — | — |
| 435-744 | BRIGHAM CY | 9636 | — | Yes |
| 435-750 | LOGAN | 9636 | — | — |
| 435-752 | LOGAN | 9636 | — | — |
| 435-753 | LOGAN | 9636 | — | — |
| 435-754 | LOGAN | 9636 | — | Yes |
| 435-755 | LOGAN | 9636 | — | — |
| 435-772 | ST GEORGE | 9636 | — | Yes |
| 435-786 | LOGAN | 9636 | — | — |
| 435-787 | LOGAN | 9636 | — | — |
| 435-792 | LOGAN | 9636 | — | — |
| 435-833 | TOOELE | 9636 | — | — |
| 435-843 | TOOELE | 9636 | — | — |
| 435-865 | CEDAR CITY | 9636 | — | — |
| 435-867 | CEDAR CITY | 9636 | — | — |
| 435-868 | CEDAR CITY | 9636 | 2002-08-22 | Yes |
| 435-879 | ST GEORGE | 9636 | — | Yes |
| 435-882 | TOOELE | 9636 | — | — |
| 435-884 | TOOELE | 9636 | — | Yes |
| 435-893 | RICHFIELD | 9636 | — | Yes |
| 435-896 | RICHFIELD | 9636 | — | Yes |
| 435-940 | PARK CITY | 9636 | — | Yes |
| 435-986 | ST GEORGE | 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.