NumberResearchRecent prefix assignments
369 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 |
|---|---|---|---|---|---|
| 2025-07-31 | 447-325 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHARLESTON | IL |
| 2025-07-31 | 602-891 | WAVENATION, LLC | 700J | PHOENIX | AZ |
| 2025-07-31 | 730-278 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTRALIA | IL |
| 2025-07-31 | 862-464 | CSC VOICE, LLC | 612K | NEWARK | NJ |
| 2025-07-30 | 216-560 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CLEVELAND | OH |
| 2025-07-30 | 239-518 | WAVENATION, LLC | 700J | FORT MYERS | FL |
| 2025-07-30 | 272-451 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CARBONDALE | PA |
| 2025-07-30 | 272-452 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WILLIAMSPT | PA |
| 2025-07-30 | 309-980 | BANDWIDTH.COM CLEC, LLC - IL | 984E | MACOMB | IL |
| 2025-07-30 | 324-202 | WAVENATION, LLC | 700J | JACKSONVL | FL |
| 2025-07-30 | 346-621 | VESTED NETWORKS, LLC | 208K | HOUSTON | TX |
| 2025-07-30 | 346-881 | BANDWIDTH.COM CLEC, LLC - TX | 004F | MONTBLVIEU | TX |
| 2025-07-30 | 352-876 | WAVENATION, LLC | 700J | GAINESVL | FL |
| 2025-07-30 | 386-420 | BANDWIDTH.COM CLEC, LLC - FL | 982E | DAYTONABCH | FL |
| 2025-07-30 | 442-490 | WAVENATION, LLC | 700J | PALM SPG | CA |
| 2025-07-30 | 478-534 | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | 8392 | WARNERRBNS | GA |
| 2025-07-30 | 478-535 | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | 8392 | WARNERRBNS | GA |
| 2025-07-30 | 478-536 | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | 8392 | WARNERRBNS | GA |
| 2025-07-30 | 559-962 | WAVENATION, LLC | 700J | FRESNO | CA |
| 2025-07-30 | 575-406 | TELEPORT COMMUNICATIONS AMERICA NM-LLC | 450C | CANNON AFB | NM |
| 2025-07-30 | 575-407 | TELEPORT COMMUNICATIONS AMERICA NM-LLC | 450C | CANNON AFB | NM |
| 2025-07-30 | 575-409 | TELEPORT COMMUNICATIONS AMERICA NM-LLC | 450C | CANNON AFB | NM |
| 2025-07-30 | 575-410 | TELEPORT COMMUNICATIONS AMERICA NM-LLC | 450C | CANNON AFB | NM |
| 2025-07-30 | 575-412 | TELEPORT COMMUNICATIONS AMERICA NM-LLC | 450C | CANNON AFB | NM |
| 2025-07-30 | 640-291 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MOUNTHOLLY | NJ |
| 2025-07-30 | 645-251 | WAVENATION, LLC | 700J | MIAMI | FL |
| 2025-07-30 | 656-267 | WAVENATION, LLC | 700J | TAMPAEST | FL |
| 2025-07-30 | 661-682 | WAVENATION, LLC | 700J | BKFD MAIN | CA |
| 2025-07-30 | 680-327 | AT&T - LOCAL | 7421 | HAMILTON | NY |
| 2025-07-30 | 680-328 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | AUBURN | NY |
| 2025-07-30 | 689-358 | WAVENATION, LLC | 700J | ORLANDO | FL |
| 2025-07-30 | 774-587 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2025-07-30 | 951-794 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | TEMECULA | CA |
| 2025-07-29 | 447-320 | TERRA NOVA TELECOM INC. | 145J | OAKFORD | IL |
| 2025-07-29 | 475-394 | AT&T - LOCAL | 7421 | ANSONIDRBY | CT |
| 2025-07-29 | 502-913 | BOOST SUBSCRIBERCO L.L.C. | 490J | LOUISVILLE | KY |
| 2025-07-29 | 515-390 | WAVENATION, LLC | 700J | DES MOINES | IA |
| 2025-07-29 | 563-257 | WAVENATION, LLC | 700J | DAVENPORT | IA |
| 2025-07-29 | 563-456 | BOOST SUBSCRIBERCO L.L.C. | 490J | DAVENPORT | IA |
| 2025-07-29 | 567-489 | BOOST SUBSCRIBERCO L.L.C. | 490J | LIMA | OH |
| 2025-07-29 | 667-522 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | ABERDEEN | MD |
| 2025-07-29 | 725-351 | AT&T ENTERPRISES, LLC | 516C | SANDY VLY | NV |
| 2025-07-29 | 765-809 | AT&T - LOCAL | 7421 | SUMMITVL | IN |
| 2025-07-29 | 838-302 | AT&T - LOCAL | 7421 | AVERILL PK | NY |
| 2025-07-29 | 840-279 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ONTARIO | CA |
| 2025-07-29 | 865-491 | BOOST SUBSCRIBERCO L.L.C. | 490J | MASCOT | TN |
| 2025-07-29 | 980-481 | TDS METROCOM, LLC | 520K | MOORESVL | NC |
| 2025-07-29 | 980-503 | TDS BROADBAND SERVICE LLC | 641H | MOORESVL | NC |
| 2025-07-28 | 424-557 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | EL SEGUNDO | CA |
| 2025-07-28 | 657-823 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
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.