NumberResearchRecent prefix assignments
380 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 |
|---|---|---|---|---|---|
| 2007-02-26 | 803-226 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | AIKEN | SC |
| 2007-02-26 | 814-859 | TWC IP ENABLED SERVICES, LLC | 793K | ALBION | PA |
| 2007-02-26 | 814-909 | TWC IP ENABLED SERVICES, LLC | 793K | WSPRINGFLD | PA |
| 2007-02-26 | 843-635 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | NWALTERBOR | SC |
| 2007-02-26 | 850-481 | COMCAST IP PHONE, LLC | 318J | PANAMACITY | FL |
| 2007-02-26 | 940-414 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | OKLAUNION | TX |
| 2007-02-24 | 424-217 | T-MOBILE USA, INC. | 6529 | EL SEGUNDO | CA |
| 2007-02-24 | 516-307 | CSC VOICE, LLC | 612K | NASSAUZN05 | NY |
| 2007-02-24 | 585-209 | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | CUBA | NY |
| 2007-02-24 | 714-487 | T-MOBILE USA, INC. | 6529 | WESTMINSTR | CA |
| 2007-02-24 | 909-206 | T-MOBILE USA, INC. | 6529 | MENTONE | CA |
| 2007-02-24 | 951-219 | METROPCS NETWORKS, LLC | 899D | MURRIETA | CA |
| 2007-02-23 | 256-786 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | ALEXANDRCY | AL |
| 2007-02-23 | 352-470 | METROPCS, INC. | 5562 | BELLEVIEW | FL |
| 2007-02-23 | 417-763 | AERIAL COMMUNICATIONS, INC. | 6701 | SPRINGFLD | MO |
| 2007-02-23 | 418-430 | IVIC Telecom s.e.n.c | 817D | Thetford Mines | — |
| 2007-02-23 | 418-972 | Videotron Ltd. | 8306 | Chateau-Richer | — |
| 2007-02-23 | 423-305 | COMCAST IP PHONE, LLC | 318J | CHATTNOOGA | TN |
| 2007-02-23 | 432-254 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2007-02-23 | 432-260 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2007-02-23 | 432-269 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TERMINAL | TX |
| 2007-02-23 | 443-379 | COMCAST IP PHONE, LLC | 318J | PIKESVILLE | MD |
| 2007-02-23 | 480-304 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2007-02-23 | 480-305 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7175 | PHOENIX | AZ |
| 2007-02-23 | 505-609 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FARMINGTON | NM |
| 2007-02-23 | 514-563 | Cooptel | 818D | Montreal | — |
| 2007-02-23 | 571-303 | TELEPORT COMMUNICATIONS AMERICA, LLC - DC | 7529 | WSNGTNZN08 | VA |
| 2007-02-23 | 571-490 | VERIZON VIRGINIA, INC. | 9213 | WSNGTNZN19 | VA |
| 2007-02-23 | 608-417 | CENTURYLINK COMMUNICATIONS, LLC | 508J | MADISON | WI |
| 2007-02-23 | 623-241 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2007-02-23 | 702-428 | T-MOBILE USA, INC. | 6529 | LAS VEGAS | NV |
| 2007-02-23 | 705-637 | TELUS Integrated Communications | 2782 | Bracebridge | — |
| 2007-02-23 | 705-681 | TELUS Integrated Communications | 2782 | Gravenhurst | — |
| 2007-02-23 | 705-784 | TELUS Integrated Communications | 2782 | Huntsville | — |
| 2007-02-23 | 712-631 | LEVEL 3 COMMUNICATIONS, LLC - IA | 9877 | SHELDON | IA |
| 2007-02-23 | 775-392 | CHARTER IP ENABLED SERVICES, LLC | 792K | GARDNERVL | NV |
| 2007-02-23 | 817-682 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX |
| 2007-02-23 | 817-888 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX |
| 2007-02-23 | 817-889 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GLENDALE | TX |
| 2007-02-23 | 850-603 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CRESTVIEW | FL |
| 2007-02-23 | 907-397 | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | 6872 | ANNETTE | AK |
| 2007-02-23 | 907-404 | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | 6872 | NOME | AK |
| 2007-02-23 | 970-582 | T-MOBILE USA, INC. | 6529 | PAGOSA SPG | CO |
| 2007-02-22 | 418-417 | Videotron Ltd. | 8306 | Saint-Lambert-de-Lauzon | — |
| 2007-02-22 | 418-700 | Videotron Ltd. | 8306 | Saint-Henri-de-Levis | — |
| 2007-02-22 | 418-807 | Videotron Ltd. | 8306 | Sainte-Claire | — |
| 2007-02-22 | 469-285 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAXAHACHIE | TX |
| 2007-02-22 | 469-383 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAXAHACHIE | TX |
| 2007-02-22 | 647-788 | TELUS Integrated Communications | 2782 | Toronto | — |
| 2007-02-22 | 704-416 | LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC | 7858 | CHARLOTTE | NC |
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.