NumberResearchRecent prefix assignments
366 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/18/2026
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
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-12-29 | 572-279 | E. RITTER COMMUNICATIONS, LLC | 128L | OKLA CITY | OK |
| 2025-12-29 | 640-298 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BARNEGAT | NJ |
| 2025-12-29 | 645-732 | ONVOY, LLC - FL | 937C | HOMESTEAD | FL |
| 2025-12-29 | 686-686 | ONVOY, LLC - VA | 138E | CHARLES CY | VA |
| 2025-12-29 | 725-358 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LAS VEGAS | NV |
| 2025-12-29 | 728-400 | ONVOY, LLC - FL | 937C | JUPITER | FL |
| 2025-12-29 | 730-529 | ONVOY, LLC | 224C | CYPRESS | IL |
| 2025-12-29 | 972-328 | E. RITTER COMMUNICATIONS, LLC | 128L | DALLAS | TX |
| 2025-12-26 | 353-353 | ONVOY, LLC - WI | 225C | BELLEVILLE | WI |
| 2025-12-26 | 353-529 | ONVOY, LLC - WI | 225C | DE FOREST | WI |
| 2025-12-26 | 364-666 | ONVOY, LLC - KY | 896E | ARLINGTON | KY |
| 2025-12-26 | 810-822 | AHOI LLC | 883K | BRIGHTON | MI |
| 2025-12-26 | 929-838 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN13 | NY |
| 2025-12-24 | 327-529 | ONVOY, LLC - AR | 348F | CHIDESTER | AR |
| 2025-12-24 | 363-529 | ONVOY SPECTRUM, LLC | 624H | NASSAUZN02 | NY |
| 2025-12-24 | 363-800 | ONVOY SPECTRUM, LLC | 624H | NASSAUZN07 | NY |
| 2025-12-24 | 363-900 | ONVOY SPECTRUM, LLC | 624H | NASSAUZN08 | NY |
| 2025-12-24 | 368-277 | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2025-12-24 | 368-477 | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2025-12-24 | 368-770 | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2025-12-24 | 548-303 | Rogers Communications Canada Inc. (Cable) | 743B | Langton | — |
| 2025-12-24 | 683-551 | Rogers Communications Canada Inc. (Cable) | 743B | Bobcaygeon | — |
| 2025-12-24 | 709-336 | Bragg Communications Inc. | 421G | Harbour Main | — |
| 2025-12-24 | 709-339 | Bragg Communications Inc. | 421G | Brigus | — |
| 2025-12-24 | 782-500 | Rogers Communications Canada Inc. (Cable) | 743B | East Bay | — |
| 2025-12-24 | 821-800 | ONVOY, LLC - SC | 548E | PACOLET | SC |
| 2025-12-24 | 929-836 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN04 | NY |
| 2025-12-23 | 218-605 | IMON COMMUNICATIONS, LLC | 685L | DULUTH | MN |
| 2025-12-23 | 318-454 | E. RITTER COMMUNICATIONS, LLC | 128L | SHREVEPORT | LA |
| 2025-12-23 | 434-451 | WAVENATION, LLC | 700J | LYNCHBURG | VA |
| 2025-12-23 | 434-452 | WAVENATION, LLC | 700J | CHARLOTSVL | VA |
| 2025-12-23 | 534-247 | IMON COMMUNICATOINS, LLC | 458L | SUPERIOR | WI |
| 2025-12-23 | 629-338 | E. RITTER COMMUNICATIONS, LLC | 128L | NASHVILLE | TN |
| 2025-12-23 | 656-272 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPACEN | FL |
| 2025-12-23 | 686-209 | WAVENATION, LLC | 700J | RICHMOND | VA |
| 2025-12-23 | 738-222 | ONVOY, LLC - CA | 649C | LSAN DA 06 | CA |
| 2025-12-23 | 738-444 | ONVOY, LLC - CA | 649C | LSAN DA 12 | CA |
| 2025-12-23 | 738-529 | ONVOY, LLC - CA | 649C | LSAN DA 03 | CA |
| 2025-12-23 | 738-666 | ONVOY, LLC - CA | 649C | MONTEBELLO | CA |
| 2025-12-23 | 738-800 | ONVOY, LLC - CA | 649C | LSAN DA 04 | CA |
| 2025-12-23 | 738-900 | ONVOY, LLC - CA | 649C | LSAN DA 05 | CA |
| 2025-12-23 | 826-279 | WAVENATION, LLC | 700J | ROANOKE | VA |
| 2025-12-23 | 826-281 | WAVENATION, LLC | 700J | CULPEPER | VA |
| 2025-12-23 | 826-282 | WAVENATION, LLC | 700J | HARRISONBG | VA |
| 2025-12-23 | 901-773 | E. RITTER COMMUNICATIONS, LLC | 128L | MEMPHIS | TN |
| 2025-12-23 | 938-318 | VOIP INNOVATIONS, LLC | 597F | ANNISTON | AL |
| 2025-12-23 | 948-256 | WAVENATION, LLC | 700J | NRFOLKZON1 | VA |
| 2025-12-22 | 227-666 | ONVOY, LLC - MD | 876D | FREDERICK | MD |
| 2025-12-22 | 235-529 | ONVOY, LLC - MO | 093F | FREDERCKTN | MO |
| 2025-12-22 | 235-666 | ONVOY, LLC - MO | 093F | ELDON | MO |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.