NumberResearchRecent prefix assignments
355 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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
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Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2023-08-17 | 785-652 | COMMIO, LLC | 939H | BELLEVILLE | KS |
| 2023-08-17 | 785-660 | COMMIO, LLC | 939H | HOXIE | KS |
| 2023-08-17 | 802-207 | BOOST SUBSCRIBERCO L.L.C. | 490J | BURLINGTON | VT |
| 2023-08-17 | 835-228 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN23 | PA |
| 2023-08-17 | 857-497 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | CHARLESTN | MA |
| 2023-08-17 | 912-751 | ONVOY, LLC - GA | 067D | HINESVILLE | GA |
| 2023-08-17 | 920-908 | COMMIO, LLC | 939H | HORICON | WI |
| 2023-08-17 | 929-708 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN08 | NY |
| 2023-08-17 | 929-709 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN08 | NY |
| 2023-08-17 | 929-710 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN10 | NY |
| 2023-08-17 | 949-792 | T-MOBILE USA, INC. | 6529 | IRVINE | CA |
| 2023-08-17 | 971-457 | ONVOY, LLC - OR | 750E | GRANDRONDE | OR |
| 2023-08-17 | 986-268 | T-MOBILE USA, INC. | 6529 | BOISE | ID |
| 2023-08-16 | 201-908 | ONVOY, LLC - NJ | 637C | CLOSTER | NJ |
| 2023-08-16 | 223-320 | ONVOY, LLC - PA | 547E | GRATZ | PA |
| 2023-08-16 | 223-325 | ONVOY, LLC - PA | 547E | LEWISBERRY | PA |
| 2023-08-16 | 224-502 | ONVOY, LLC | 224C | ROUND LAKE | IL |
| 2023-08-16 | 225-370 | ONVOY, LLC - LA | 749E | PLAQUEMINE | LA |
| 2023-08-16 | 229-540 | ONVOY, LLC - GA | 067D | CAIRO | GA |
| 2023-08-16 | 229-582 | ONVOY, LLC - GA | 067D | AMERICUS | GA |
| 2023-08-16 | 272-330 | TWILIO INTERNATIONAL, INC. | 506J | HARDING | PA |
| 2023-08-16 | 272-331 | ONVOY, LLC - PA | 547E | NORTHUBRLD | PA |
| 2023-08-16 | 321-478 | ONVOY, LLC - FL | 937C | COCOABEACH | FL |
| 2023-08-16 | 329-999 | WIDE VOICE, LLC - NY | 705G | PEARLRIVER | NY |
| 2023-08-16 | 351-240 | ONVOY, LLC - MA | 892D | LAWRENCE | MA |
| 2023-08-16 | 430-327 | ONVOY, LLC - TX | 903C | PALESTINE | TX |
| 2023-08-16 | 430-328 | ONVOY, LLC - TX | 903C | BROWNSBORO | TX |
| 2023-08-16 | 434-388 | ONVOY, LLC - VA | 138E | BUCKINGHAM | VA |
| 2023-08-16 | 442-416 | T-MOBILE USA, INC. | 6529 | SAN MARCOS | CA |
| 2023-08-16 | 464-227 | ONVOY, LLC | 224C | OAK LAWN | IL |
| 2023-08-16 | 470-256 | ONVOY, LLC - GA | 067D | BARNESVL | GA |
| 2023-08-16 | 470-934 | ONVOY, LLC - GA | 067D | FLOWEYBRCH | GA |
| 2023-08-16 | 472-226 | ONVOY, LLC - NC | 638E | SWANSBORO | NC |
| 2023-08-16 | 557-507 | ONVOY SPECTRUM, LLC | 624H | ST LOUIS | MO |
| 2023-08-16 | 618-990 | ONVOY, LLC | 224C | WOOD RIVER | IL |
| 2023-08-16 | 626-706 | ONVOY, LLC - CA | 649C | MONROVIA | CA |
| 2023-08-16 | 629-289 | ONVOY, LLC - TN | 525E | NOLENSVL | TN |
| 2023-08-16 | 629-290 | ONVOY, LLC - TN | 525E | FAIRVIEW | TN |
| 2023-08-16 | 629-293 | ONVOY, LLC - TN | 525E | PLEASANTVW | TN |
| 2023-08-16 | 706-730 | ONVOY, LLC - GA | 067D | CORNELIA | GA |
| 2023-08-16 | 707-213 | T-MOBILE USA, INC. | 6529 | BENICIA | CA |
| 2023-08-16 | 714-208 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | SANTA ANA | CA |
| 2023-08-16 | 727-606 | ONVOY, LLC - FL | 937C | TARPON SPG | FL |
| 2023-08-16 | 727-628 | ONVOY, LLC - FL | 937C | HUDSON | FL |
| 2023-08-16 | 732-916 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | DUNELLEN | NJ |
| 2023-08-16 | 763-393 | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2023-08-16 | 765-806 | ONVOY, LLC - IN | 097D | LAFAYETTE | IN |
| 2023-08-16 | 772-296 | ONVOY, LLC - FL | 937C | SEBASTIAN | FL |
| 2023-08-16 | 804-817 | ONVOY, LLC - VA | 138E | WARSAW | VA |
| 2023-08-16 | 804-831 | ONVOY, LLC - VA | 138E | GOOCHLAND | VA |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.