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 |
|---|---|---|---|---|---|
| 2024-09-18 | 548-407 | Iristel Inc. | 154E | Essex | — |
| 2024-09-18 | 551-403 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | BAYONNE | NJ |
| 2024-09-18 | 629-321 | POWERTEL NASHVILLE LICENSES, INC. | 7476 | OLDHICKORY | TN |
| 2024-09-18 | 725-404 | ONVOY SPECTRUM, LLC | 624H | LAS VEGAS | NV |
| 2024-09-18 | 725-725 | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2024-09-18 | 762-406 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | WASHINGTON | GA |
| 2024-09-18 | 807-909 | Iristel Inc. | 154E | Devlin | — |
| 2024-09-18 | 912-806 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WAYCROSS | GA |
| 2024-09-18 | 912-813 | LEAP TELECOM, LLC | 616J | SAVANNAH | GA |
| 2024-09-18 | 938-264 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SCOTTSBORO | AL |
| 2024-09-18 | 945-350 | WIRETAP TELECOM, LLC. | 733J | DALLAS | TX |
| 2024-09-18 | 956-470 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | LAREDO | TX |
| 2024-09-18 | 956-770 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LAREDO | TX |
| 2024-09-18 | 979-365 | AERIAL COMMUNICATIONS, INC. | 6701 | CLTLKJCKSN | TX |
| 2024-09-17 | 329-228 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | CARMEL | NY |
| 2024-09-17 | 369-222 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | VACAVILLE | CA |
| 2024-09-17 | 431-791 | TELUS Mobility | 8303 | Winnipeg | — |
| 2024-09-17 | 437-457 | TELUS Mobility | 8303 | Toronto | — |
| 2024-09-17 | 437-797 | TELUS Mobility | 8303 | Toronto | — |
| 2024-09-17 | 437-907 | TELUS Mobility | 8303 | Toronto | — |
| 2024-09-17 | 445-314 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN4 | PA |
| 2024-09-17 | 559-918 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FRESNO | CA |
| 2024-09-17 | 562-717 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LONG BEACH | CA |
| 2024-09-17 | 562-764 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | LA HABRA | CA |
| 2024-09-17 | 572-244 | COMCAST IP PHONE, LLC | 318J | OKLA CITY | OK |
| 2024-09-17 | 657-769 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2024-09-17 | 661-736 | T-MOBILE USA, INC. | 6529 | ARVIN | CA |
| 2024-09-17 | 820-232 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | NEWBURYPRK | CA |
| 2024-09-17 | 838-281 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | TROY | NY |
| 2024-09-17 | 858-409 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LA JOLLA | CA |
| 2024-09-17 | 872-872 | ONVOY, LLC | 224C | CHICGOZN06 | IL |
| 2024-09-17 | 915-357 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | VINTON | TX |
| 2024-09-17 | 949-834 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LAGUNA BCH | CA |
| 2024-09-16 | 206-699 | T-MOBILE USA, INC. | 6529 | SEATTLE | WA |
| 2024-09-16 | 262-461 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKESHA | WI |
| 2024-09-16 | 272-413 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CARBONDALE | PA |
| 2024-09-16 | 517-382 | COMCAST IP PHONE, LLC | 318J | LESLIE | MI |
| 2024-09-16 | 564-260 | T-MOBILE USA, INC. | 6529 | MT VERNON | WA |
| 2024-09-16 | 763-209 | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2024-09-16 | 835-248 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
| 2024-09-16 | 947-280 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BIRMINGHAM | MI |
| 2024-09-13 | 249-481 | Iristel Inc. | 154E | Collingwood | — |
| 2024-09-13 | 313-735 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN5 | MI |
| 2024-09-13 | 365-389 | Iristel Inc. | 154E | Cobourg | — |
| 2024-09-13 | 382-458 | Iristel Inc. | 154E | Clinton | — |
| 2024-09-13 | 742-724 | Iristel Inc. | 154E | Cooksville | — |
| 2024-09-12 | 213-862 | T-MOBILE USA, INC. | 6529 | LSAN DA 10 | CA |
| 2024-09-12 | 213-865 | T-MOBILE USA, INC. | 6529 | LSAN DA 01 | CA |
| 2024-09-12 | 213-869 | T-MOBILE USA, INC. | 6529 | LSAN DA 14 | CA |
| 2024-09-12 | 235-200 | ONVOY, LLC - MO | 093F | CARDWELL | MO |
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.