NumberResearchRecent prefix assignments
281 prefixes assigned in October 2025 · 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, October 2025
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-10-17 | 251-534 | WAVENATION, LLC | 700J | MOBILE | AL |
| 2025-10-17 | 442-493 | T-MOBILE USA, INC. | 6529 | VTVL HSPR | CA |
| 2025-10-17 | 502-998 | POWERTEL KENTUCKY LICENSES, INC. | 365C | BARDSTOWN | KY |
| 2025-10-17 | 539-388 | T-MOBILE USA, INC. | 6529 | BARTLESVL | OK |
| 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 | — |
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.