NumberResearchRecent prefix assignments
366 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 |
|---|---|---|---|---|---|
| 2025-10-17 | 659-313 | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | SPRINGVL | AL |
| 2025-10-17 | 681-582 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HNTNGTNZN1 | WV |
| 2025-10-17 | 938-299 | WAVENATION, LLC | 700J | HUNTSVILLE | AL |
| 2025-10-17 | 938-301 | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | HUNTSVILLE | AL |
| 2025-10-17 | 938-302 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HUNTSVILLE | AL |
| 2025-10-17 | 949-602 | T-MOBILE USA, INC. | 6529 | NEWPORTBCH | CA |
| 2025-10-16 | 219-418 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2025-10-16 | 229-810 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CUTHBERT | GA |
| 2025-10-16 | 334-967 | IP HORIZON LLC | 515J | HOLTVILLE | AL |
| 2025-10-16 | 334-968 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOTHAN | AL |
| 2025-10-16 | 423-423 | CHARTER IP ENABLED SERVICES, LLC | 792K | LIMESTONE | TN |
| 2025-10-16 | 445-336 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN4 | PA |
| 2025-10-16 | 447-326 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHARLESTON | IL |
| 2025-10-16 | 463-334 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2025-10-16 | 582-287 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | REYNOLDSVL | PA |
| 2025-10-16 | 669-374 | ONVOY, LLC - CA | 649C | SNJS NORTH | CA |
| 2025-10-16 | 858-441 | ONVOY, LLC - CA | 649C | EL CAJON | CA |
| 2025-10-16 | 947-296 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PONTIAC | MI |
| 2025-10-16 | 951-806 | ONVOY, LLC - CA | 649C | MORENO | CA |
| 2025-10-16 | 956-819 | ONVOY, LLC - TX | 903C | LAREDO | TX |
| 2025-10-15 | 229-806 | PAETEC ITEL, LLC | 829J | GEORGETOWN | GA |
| 2025-10-15 | 236-584 | Iristel Inc. | 154E | Midway | — |
| 2025-10-15 | 236-762 | Iristel Inc. | 154E | Whistler | — |
| 2025-10-15 | 354-235 | Iristel Inc. | 154E | St-Vincent-de-Paul | — |
| 2025-10-15 | 367-773 | TELUS Mobility | 8303 | Alma | — |
| 2025-10-15 | 368-838 | TELUS Mobility | 8301 | Edmonton | — |
| 2025-10-15 | 368-968 | TELUS Mobility | 8301 | Banff | — |
| 2025-10-15 | 380-291 | ONVOY, LLC - OH | 464C | COLUMBUS | OH |
| 2025-10-15 | 428-712 | Iristel Inc. | 154E | St. George | — |
| 2025-10-15 | 431-443 | Iristel Inc. | 154E | Stonewall | — |
| 2025-10-15 | 458-351 | ONVOY, LLC - OR | 750E | EUGENE | OR |
| 2025-10-15 | 474-449 | Iristel Inc. | 154E | Watrous | — |
| 2025-10-15 | 506-749 | Iristel Inc. | 154E | Tracadie | — |
| 2025-10-15 | 571-739 | ONVOY, LLC - VA | 138E | WSNGTNZN08 | VA |
| 2025-10-15 | 571-740 | ONVOY, LLC - VA | 138E | WSNGTNZN19 | VA |
| 2025-10-15 | 656-284 | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | TAMPACEN | FL |
| 2025-10-15 | 709-498 | Iristel Inc. | 154E | St. Alban's | — |
| 2025-10-15 | 762-452 | PAETEC ITEL, LLC | 829J | CUSSETA | GA |
| 2025-10-15 | 773-448 | ONVOY, LLC | 224C | CHICGOZN07 | IL |
| 2025-10-15 | 774-998 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BARNSTABLE | MA |
| 2025-10-15 | 825-584 | Iristel Inc. | 154E | Wetaskiwin | — |
| 2025-10-15 | 873-901 | Iristel Inc. | 154E | Ville-Marie | — |
| 2025-10-15 | 945-409 | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-10-15 | 948-239 | ONVOY, LLC - VA | 138E | NRFOLKZON2 | VA |
| 2025-10-14 | 334-965 | IP HORIZON LLC | 515J | TUSKEGEE | AL |
| 2025-10-14 | 343-518 | Iristel Inc. | 154E | Hawkesbury | — |
| 2025-10-14 | 346-894 | AERIAL COMMUNICATIONS, INC. | 6701 | STAFFORD | TX |
| 2025-10-14 | 425-995 | BOOST SUBSCRIBERCO L.L.C. | 490J | EVERETT | WA |
| 2025-10-14 | 463-332 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDIANAPLS | IN |
| 2025-10-14 | 475-397 | CABLEVISION LIGHTPATH, INC. - CT | 4950 | NORWALK | CT |
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.