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
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 |
|---|---|---|---|---|---|
| 2024-09-25 | 984-387 | BANDWIDTH.COM CLEC, LLC - NC | 998E | GOLDSBORO | NC |
| 2024-09-24 | 224-618 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALGONQUIN | IL |
| 2024-09-24 | 224-620 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2024-09-24 | 227-252 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MYERSVILLE | MD |
| 2024-09-24 | 234-440 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | MILLERSBG | OH |
| 2024-09-24 | 249-580 | Iristel Inc. | 154E | Haliburton | — |
| 2024-09-24 | 249-679 | Iristel Inc. | 154E | Huntsville | — |
| 2024-09-24 | 329-229 | LEAP TELECOM, LLC | 616J | POUGHKEPSI | NY |
| 2024-09-24 | 361-381 | STPCS JOINT VENTURE, LLC | 4290 | BEEVILLE | TX |
| 2024-09-24 | 365-796 | Iristel Inc. | 154E | Hamilton | — |
| 2024-09-24 | 464-252 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LA GRANGE | IL |
| 2024-09-24 | 548-762 | Iristel Inc. | 154E | Guelph | — |
| 2024-09-24 | 667-493 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ANNAPOLIS | MD |
| 2024-09-24 | 732-732 | BARR TELL USA, INC. - NJ | 917G | TOMS RIVER | NJ |
| 2024-09-24 | 737-397 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2024-09-24 | 807-804 | Iristel Inc. | 154E | Hudson | — |
| 2024-09-24 | 838-292 | LEAP TELECOM, LLC | 616J | ALBANY | NY |
| 2024-09-24 | 848-499 | BARR TELL USA, INC. - NJ | 917G | LAKEHURST | NJ |
| 2024-09-24 | 945-997 | ONVOY SPECTRUM, LLC | 624H | PLANO | TX |
| 2024-09-24 | 945-998 | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2024-09-24 | 947-281 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | SOUTHFIELD | MI |
| 2024-09-23 | 236-815 | Fibernetics Corporation | 464D | Vancouver | — |
| 2024-09-23 | 249-532 | Bell Mobility | 6574 | Sudbury | — |
| 2024-09-23 | 269-453 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BATTLE CRK | MI |
| 2024-09-23 | 350-231 | LEAP TELECOM, LLC | 616J | STOCKTON | CA |
| 2024-09-23 | 354-880 | Rogers Communications Canada Inc. (Wireless) | 8821 | Joliette | — |
| 2024-09-23 | 365-720 | Bell Mobility | 6574 | Niagara Falls | — |
| 2024-09-23 | 431-681 | Fibernetics Corporation | 464D | Winnipeg | — |
| 2024-09-23 | 442-476 | LEAP TELECOM, LLC | 616J | PALM SPG | CA |
| 2024-09-23 | 448-241 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | TALLAHASSE | FL |
| 2024-09-23 | 478-470 | ONVOY SPECTRUM, LLC | 624H | DANVILLE | GA |
| 2024-09-23 | 567-467 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANSFIELD | OH |
| 2024-09-23 | 661-658 | LEAP TELECOM, LLC | 616J | BKFD MAIN | CA |
| 2024-09-23 | 820-233 | LEAP TELECOM, LLC | 616J | SNLUSOBSPO | CA |
| 2024-09-23 | 831-317 | LEAP TELECOM, LLC | 616J | MONTEREY | CA |
| 2024-09-23 | 863-365 | LEAP TELECOM, LLC | 616J | AVON PARK | FL |
| 2024-09-20 | 213-870 | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 04 | CA |
| 2024-09-20 | 213-872 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LSAN DA 03 | CA |
| 2024-09-20 | 213-874 | BANDWIDTH.COM CLEC, LLC - CA | 981E | MONTEBELLO | CA |
| 2024-09-20 | 213-890 | ONVOY SPECTRUM, LLC | 624H | LSAN DA 08 | CA |
| 2024-09-20 | 249-468 | Iristel Inc. | 154E | Gravenhurst | — |
| 2024-09-20 | 249-475 | Iristel Inc. | 154E | Gore Bay | — |
| 2024-09-20 | 279-268 | LEAP TELECOM, LLC | 616J | SCRM MAIN | CA |
| 2024-09-20 | 321-495 | BANDWIDTH.COM CLEC, LLC - FL | 982E | EAU GALLIE | FL |
| 2024-09-20 | 341-341 | ONVOY SPECTRUM, LLC | 624H | FRNK OLIVR | CA |
| 2024-09-20 | 363-204 | BANDWIDTH.COM CLEC, LLC - NY | 997E | NASSAUZN03 | NY |
| 2024-09-20 | 424-519 | BANDWIDTH.COM CLEC, LLC - CA | 981E | SNMN SNMN | CA |
| 2024-09-20 | 442-475 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CALIFORNCY | CA |
| 2024-09-20 | 559-919 | LEAP TELECOM, LLC | 616J | FRESNO | CA |
| 2024-09-20 | 657-771 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SANTA ANA | CA |
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.