NumberResearchRecent prefix assignments
380 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04
Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.
Most active assignees, last 30 days
New assignments by month
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 801-760 | ONVOY, LLC - UT | 871E | OGDEN | UT | |
| 801-761 | ONVOY, LLC - UT | 871E | OGDEN | UT | |
| 801-762 | QWEST CORPORATION | 9636 | PROVO | UT | |
| 801-763 | QWEST CORPORATION | 9636 | AMERCNFORK | UT | |
| 801-764 | QWEST CORPORATION | 9636 | PROVO | UT | |
| 801-765 | QWEST CORPORATION | 9636 | PROVO | UT | |
| 801-766 | QWEST CORPORATION | 9636 | LEHI | UT | |
| 801-767 | QWEST CORPORATION | 9636 | LEHI | UT | |
| 801-768 | QWEST CORPORATION | 9636 | LEHI | UT | |
| 801-770 | LEVEL 3 COMMUNICATIONS, LLC - UT | 3231 | AMERCNFORK | UT | |
| 801-771 | QWEST CORPORATION | 9636 | CLEARFIELD | UT | |
| 801-772 | QWEST CORPORATION | 9636 | AMERCNFORK | UT | |
| 801-773 | QWEST CORPORATION | 9636 | CLEARFIELD | UT | |
| 801-774 | QWEST CORPORATION | 9636 | CLEARFIELD | UT | |
| 801-775 | QWEST CORPORATION | 9636 | CLEARFIELD | UT | |
| 801-776 | QWEST CORPORATION | 9636 | CLEARFIELD | UT | |
| 801-777 | QWEST CORPORATION | 9636 | CLEARFIELD | UT | |
| 801-778 | QWEST CORPORATION | 9636 | OGDEN | UT | |
| 801-779 | QWEST CORPORATION | 9636 | CLEARFIELD | UT | |
| 801-780 | ONVOY, LLC - UT | 871E | MIDVALE | UT | |
| 801-781 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7176 | OGDEN | UT | |
| 801-782 | QWEST CORPORATION | 9636 | OGDEN | UT | |
| 801-783 | LEVEL 3 COMMUNICATIONS, LLC - UT | 3231 | SALT LAKE | UT | |
| 801-784 | LEVEL 3 COMMUNICATIONS, LLC - UT | 3231 | CLEARFIELD | UT | |
| 801-785 | QWEST CORPORATION | 9636 | PLEASATGRV | UT | |
| 801-786 | QWEST CORPORATION | 9636 | OGDEN | UT | |
| 801-787 | T-MOBILE USA, INC. | 6529 | PROVO | UT | |
| 801-788 | LEVEL 3 COMMUNICATIONS, LLC - UT | 3231 | PROVO | UT | |
| 801-789 | DIRECT COMMUNICATIONS CEDAR VALLEY, LLC | 758D | EAGLE MTN | UT | |
| 801-790 | AT&T - LOCAL | 7421 | MIDVALE | UT | |
| 801-791 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | OGDEN | UT | |
| 801-792 | T-MOBILE USA, INC. | 6529 | SALT LAKE | UT | |
| 801-794 | QWEST CORPORATION | 9636 | SPANIHFORK | UT | |
| 801-796 | QWEST CORPORATION | 9636 | PLEASATGRV | UT | |
| 801-797 | COMCAST IP PHONE, LLC | 318J | BOUNTIFUL | UT | |
| 801-798 | QWEST CORPORATION | 9636 | SPANIHFORK | UT | |
| 801-799 | QWEST CORPORATION | 9636 | SALT LAKE | UT | |
| 801-802 | QWEST CORPORATION | 9636 | PROVO | UT | |
| 801-804 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | SPANIHFORK | UT | |
| 801-805 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PROVO | UT | |
| 801-806 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | SPRINGVL | UT | |
| 801-807 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | KAYSVILLE | UT | |
| 801-808 | T-MOBILE USA, INC. | 6529 | SALT LAKE | UT | |
| 801-809 | T-MOBILE USA, INC. | 6529 | SALT LAKE | UT | |
| 801-811 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | UT | |
| 801-812 | QWEST CORPORATION | 9636 | PROVO | UT | |
| 801-813 | ONVOY, LLC - UT | 871E | BOUNTIFUL | UT | |
| 801-814 | T-MOBILE USA, INC. | 6529 | OGDEN | UT | |
| 801-815 | T-MOBILE USA, INC. | 6529 | SALT LAKE | UT | |
| 801-816 | QWEST CORPORATION | 9636 | MIDVALE | UT |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.