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 |
|---|---|---|---|---|---|
| 2025-05-23 | 531-408 | TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 7144 | OMAHA | NE |
| 2025-05-23 | 531-409 | TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 7144 | OMAHA | NE |
| 2025-05-23 | 531-410 | TELEPORT COMMUNICATIONS AMERICA, LLC - NE | 7144 | OMAHA | NE |
| 2025-05-23 | 557-237 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LADUE | MO |
| 2025-05-23 | 608-980 | T-MOBILE USA, INC. | 6529 | REEDSBURG | WI |
| 2025-05-23 | 835-269 | EXIANT COMMUNICATIONS LLC | 114J | COATESVL | PA |
| 2025-05-23 | 835-270 | EXIANT COMMUNICATIONS LLC | 114J | ALLENTOWN | PA |
| 2025-05-22 | 219-260 | LEAP TELECOM, LLC | 616J | MICHIGANCY | IN |
| 2025-05-22 | 220-281 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ATHENS | OH |
| 2025-05-22 | 231-341 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAKE ANN | MI |
| 2025-05-22 | 234-452 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANTUA | OH |
| 2025-05-22 | 260-404 | LEAP TELECOM, LLC | 616J | FORT WAYNE | IN |
| 2025-05-22 | 354-215 | Cogeco Connexion Inc. | 221K | St-Hippolyte | — |
| 2025-05-22 | 354-216 | Cogeco Connexion Inc. | 221K | Rawdon | — |
| 2025-05-22 | 463-401 | LEAP TELECOM, LLC | 616J | INDIANAPLS | IN |
| 2025-05-22 | 472-274 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LAURINBURG | NC |
| 2025-05-22 | 507-651 | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | ROCHESTER | MN |
| 2025-05-22 | 548-426 | Bragg Communications Inc. | 4878 | Gorrie | — |
| 2025-05-22 | 548-623 | Bragg Communications Inc. | 4878 | Hepworth | — |
| 2025-05-22 | 548-635 | Bragg Communications Inc. | 4878 | Wiarton | — |
| 2025-05-22 | 567-486 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | MANSFIELD | OH |
| 2025-05-22 | 640-244 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | LAWRENCEVL | NJ |
| 2025-05-22 | 828-858 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MORGANTON | NC |
| 2025-05-22 | 930-309 | LEAP TELECOM, LLC | 616J | BLOOMINGTN | IN |
| 2025-05-22 | 930-331 | LEAP TELECOM, LLC | 616J | TERREHAUTE | IN |
| 2025-05-22 | 934-262 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BRENTWOOD | NY |
| 2025-05-22 | 940-593 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MINERLWLLS | TX |
| 2025-05-21 | 227-280 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN10 | MD |
| 2025-05-21 | 316-296 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2025-05-21 | 350-245 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | MARIPOSA | CA |
| 2025-05-21 | 382-771 | Rogers Communications Canada Inc. (Cable) | 743B | Fergus | — |
| 2025-05-21 | 385-606 | BANDWIDTH.COM CLEC, LLC - UT | 117F | SALT LAKE | UT |
| 2025-05-21 | 417-573 | AERIAL COMMUNICATIONS, INC. | 6701 | REPUBLIC | MO |
| 2025-05-21 | 434-383 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DANVILLE | VA |
| 2025-05-21 | 445-325 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MORRISVL | PA |
| 2025-05-21 | 567-484 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LIMA | OH |
| 2025-05-21 | 582-279 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2025-05-21 | 602-879 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | PHOENIX | AZ |
| 2025-05-21 | 681-844 | T-MOBILE USA, INC. | 6529 | RICHWOOD | WV |
| 2025-05-21 | 835-268 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN30 | PA |
| 2025-05-21 | 912-853 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | RICHMONDHL | GA |
| 2025-05-20 | 224-646 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NORTHBROOK | IL |
| 2025-05-20 | 227-279 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MYERSVILLE | MD |
| 2025-05-20 | 236-413 | Shaw Telecom Inc. | 497E | Gulf Islands | — |
| 2025-05-20 | 551-423 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HACKENSACK | NJ |
| 2025-05-20 | 667-513 | LEAP TELECOM, LLC | 616J | BALTIMORE | MD |
| 2025-05-20 | 667-514 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BALTIMORE | MD |
| 2025-05-20 | 782-395 | Bragg Communications Inc. | 4878 | Sydney | — |
| 2025-05-20 | 782-420 | Bragg Communications Inc. | 4878 | New Glasgow | — |
| 2025-05-20 | 835-267 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | PA |
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.