NumberResearchRecent prefix assignments
371 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2024-02-01 | 334-919 | COMMIO, LLC | 939H | ANDALUSIA | AL |
| 2024-02-01 | 334-920 | COMMIO, LLC | 939H | LINDEN | AL |
| 2024-02-01 | 445-295 | ONVOY, LLC - PA | 547E | PHPHSBZN34 | PA |
| 2024-02-01 | 507-978 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | MANKATO | MN |
| 2024-02-01 | 518-607 | COMMIO, LLC | 939H | CLARKSVL | NY |
| 2024-02-01 | 585-712 | COMMIO, LLC | 939H | CALEDONIA | NY |
| 2024-02-01 | 585-715 | COMMIO, LLC | 939H | LEICESTER | NY |
| 2024-02-01 | 609-563 | ONVOY, LLC - NJ | 637C | SOMERS PT | NJ |
| 2024-02-01 | 636-267 | ONVOY, LLC - MO | 093F | ANTONIA | MO |
| 2024-02-01 | 659-288 | COMMIO, LLC | 939H | BIRMINGHAM | AL |
| 2024-02-01 | 659-289 | COMMIO, LLC | 939H | TUSCALOOSA | AL |
| 2024-02-01 | 785-680 | BOOST SUBSCRIBERCO L.L.C. | 490J | MAYETTA | KS |
| 2024-02-01 | 856-594 | ONVOY, LLC - NJ | 637C | BERLIN | NJ |
| 2024-02-01 | 856-606 | ONVOY, LLC - NJ | 637C | WILLIAMSTN | NJ |
| 2024-02-01 | 865-265 | ONVOY, LLC - TN | 525E | KNOXVILLE | TN |
| 2024-02-01 | 930-280 | ONVOY, LLC - IN | 097D | COLUMBUS | IN |
| 2024-02-01 | 938-236 | COMMIO, LLC | 939H | COURTLAND | AL |
| 2024-02-01 | 956-869 | ONVOY, LLC - TX | 903C | MISSION | TX |
| 2024-02-01 | 956-906 | ONVOY, LLC - TX | 903C | LAREDO | TX |
| 2024-02-01 | 956-917 | ONVOY, LLC - TX | 903C | EDINBURG | TX |
| 2024-02-01 | 956-927 | ONVOY, LLC - TX | 903C | PHARR | TX |
| 2024-02-01 | 985-364 | ONVOY, LLC - LA | 749E | SLIDELL | LA |
| 2024-01-31 | 229-660 | ONVOY, LLC - GA | 067D | VALDOSTA | GA |
| 2024-01-31 | 254-409 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KILLEEN | TX |
| 2024-01-31 | 272-394 | ONVOY, LLC - PA | 547E | STROUDSBG | PA |
| 2024-01-31 | 445-294 | ONVOY, LLC - PA | 547E | PHPHSBZN40 | PA |
| 2024-01-31 | 501-870 | ONVOY SPECTRUM, LLC | 624H | MORGANTON | AR |
| 2024-01-31 | 502-360 | COMMIO, LLC | 939H | FRANKFORT | KY |
| 2024-01-31 | 502-820 | COMMIO, LLC | 939H | LA GRANGE | KY |
| 2024-01-31 | 502-926 | COMMIO, LLC | 939H | LOUISVILLE | KY |
| 2024-01-31 | 518-315 | COMMIO, LLC | 939H | ALTAMONT | NY |
| 2024-01-31 | 585-707 | COMMIO, LLC | 939H | BYRON | NY |
| 2024-01-31 | 607-479 | COMMIO, LLC | 939H | ELMIRA | NY |
| 2024-01-31 | 689-329 | ONVOY, LLC - FL | 937C | SANFORD | FL |
| 2024-01-31 | 716-315 | COMMIO, LLC | 939H | LOCKPORT | NY |
| 2024-01-31 | 716-347 | COMMIO, LLC | 939H | DUNKIRK | NY |
| 2024-01-31 | 728-900 | WIDE VOICE, LLC - FL | 704G | WPALMBEACH | FL |
| 2024-01-31 | 742-688 | Rogers Communications Canada Inc. (Wireless) | 8821 | Brampton | — |
| 2024-01-31 | 742-772 | Fibernetics Corporation | 464D | Newmarket | — |
| 2024-01-31 | 742-773 | Fibernetics Corporation | 464D | Richmond Hill | — |
| 2024-01-31 | 742-774 | Fibernetics Corporation | 464D | Thornhill | — |
| 2024-01-31 | 742-775 | Fibernetics Corporation | 464D | Woodbridge | — |
| 2024-01-31 | 828-809 | ONVOY, LLC - NC | 638E | HICKORY | NC |
| 2024-01-31 | 862-451 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CALDWELL | NJ |
| 2024-01-31 | 914-647 | COMMIO, LLC | 939H | WSCHSTZN08 | NY |
| 2024-01-31 | 929-550 | COMMIO, LLC | 939H | NWYRCYZN12 | NY |
| 2024-01-31 | 929-739 | COMMIO, LLC | 939H | NWYRCYZN10 | NY |
| 2024-01-31 | 929-740 | COMMIO, LLC | 939H | NWYRCYZN05 | NY |
| 2024-01-31 | 951-725 | ONVOY, LLC - CA | 649C | HEMT HMLD | CA |
| 2024-01-31 | 951-726 | ONVOY, LLC - CA | 649C | HEMT SNJC | CA |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.