NumberResearchRecent prefix assignments
352 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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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 952-814 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-820 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-826 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-828 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-829 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-830 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-831 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-832 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-833 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-835 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-836 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-837 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-838 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-841 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-842 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-843 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | TWINCITIES | MN | |
| 952-844 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-846 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-847 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-848 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-851 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-852 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MN | 7783 | TWINCITIES | MN | |
| 952-853 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-854 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-855 | MCC TELEPHONY LLC | 593K | TWINCITIES | MN | |
| 952-856 | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | TWINCITIES | MN | |
| 952-857 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-858 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-873 | FRONTIER COMMUNICATIONS OF MINNESOTA, INC. | 1367 | TWINCITIES | MN | |
| 952-876 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-881 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-882 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-883 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-884 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-885 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-886 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-887 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-888 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-890 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-891 | FRONTIER COMMUNICATIONS OF MINNESOTA, INC. | 1367 | TWINCITIES | MN | |
| 952-892 | FRONTIER COMMUNICATIONS OF MINNESOTA, INC. | 1367 | TWINCITIES | MN | |
| 952-893 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-894 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-895 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-896 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-897 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-898 | FRONTIER COMMUNICATIONS OF MINNESOTA, INC. | 1367 | TWINCITIES | MN | |
| 952-901 | SPOK, INC. | 6630 | TWINCITIES | MN | |
| 952-903 | QWEST CORPORATION | 9631 | TWINCITIES | MN | |
| 952-905 | QWEST CORPORATION | 9631 | TWINCITIES | MN |
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.