Recent prefix assignments
366 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/17/2026
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.
Most active assignees, last 30 days
8X8, INC.
37
ONVOY, LLC - CA
35
NEW CINGULAR WIRELESS PCS, LLC - IL
33
NEW CINGULAR WIRELESS PCS, LLC - DC
27
ONVOY, LLC - TX
18
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-04-09 | 682-489 | ONVOY, LLC - TX | 903C | ARLINGTON | TX |
| 2026-04-09 | 725-360 | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2026-04-09 | 730-297 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLLINSVL | IL |
| 2026-04-09 | 943-312 | ONVOY, LLC - GA | 067D | BUCHANAN | GA |
| 2026-04-09 | 945-432 | BOOST SUBSCRIBERCO L.L.C. | 490J | GRANDPRARI | TX |
| 2026-04-08 | 220-293 | ONVOY, LLC - OH | 464C | LOGAN | OH |
| 2026-04-08 | 234-470 | ONVOY, LLC - OH | 464C | RAVENNA | OH |
| 2026-04-08 | 321-539 | ONVOY, LLC - FL | 937C | COCOA | FL |
| 2026-04-08 | 329-245 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MONROE | NY |
| 2026-04-08 | 380-297 | ONVOY, LLC - OH | 464C | DUBLIN | OH |
| 2026-04-08 | 442-501 | ONVOY, LLC - CA | 649C | IMPERIAL | CA |
| 2026-04-08 | 582-301 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | BELLWOOD | PA |
| 2026-04-08 | 650-765 | ONVOY, LLC - CA | 649C | SNCRL-BLMT | CA |
| 2026-04-08 | 743-292 | ONVOY, LLC - NC | 638E | ELKIN | NC |
| 2026-04-08 | 754-357 | ONVOY, LLC - FL | 937C | FTLAUDERDL | FL |
| 2026-04-08 | 872-393 | ONVOY, LLC | 224C | CHICGOZN01 | IL |
| 2026-04-08 | 901-792 | ONVOY, LLC - TN | 525E | SOMERVILLE | TN |
| 2026-04-08 | 908-694 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | HACKETTSTN | NJ |
| 2026-04-08 | 934-269 | ONVOY, LLC- NY | 384C | COMMACK | NY |
| 2026-04-08 | 948-263 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWPTNWSZN3 | VA |
| 2026-04-07 | 227-302 | BOOST SUBSCRIBERCO L.L.C. | 490J | WSHNGTNZN4 | MD |
| 2026-04-07 | 672-229 | Fibernetics Corporation | 464D | Gibsons | — |
| 2026-04-06 | 726-326 | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-06 | 821-224 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENWOOD | SC |
| 2026-04-06 | 821-225 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENWOOD | SC |
| 2026-04-06 | 854-726 | ONVOY, LLC - SC | 548E | LORIS | SC |
| 2026-04-06 | 912-889 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HINESVILLE | GA |
| 2026-04-06 | 945-430 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRISCO | TX |
| 2026-04-06 | 945-431 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FRISCO | TX |
| 2026-04-06 | 975-209 | BANDWIDTH.COM CLEC, LLC - MO | 993E | KANSASCITY | MO |
| 2026-04-03 | 520-767 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CASAGRANDE | AZ |
| 2026-04-03 | 715-840 | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | LUCK | WI |
| 2026-04-03 | 828-881 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HENDERSNVL | NC |
| 2026-04-03 | 949-895 | BANDWIDTH.COM CLEC, LLC - CA | 981E | IRVINE | CA |
| 2026-04-03 | 949-896 | BANDWIDTH.COM CLEC, LLC - CA | 981E | CAPITRNVLY | CA |
| 2026-04-02 | 214-839 | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2026-04-02 | 262-570 | TDS METROCOM, LLC | 520K | LAKEGENEVA | WI |
| 2026-04-02 | 262-839 | TDS METROCOM, LLC | 520K | BURLINGTON | WI |
| 2026-04-02 | 346-924 | BOOST SUBSCRIBERCO L.L.C. | 490J | HOUSTON | TX |
| 2026-04-02 | 559-986 | BANDWIDTH.COM CLEC, LLC - CA | 981E | FRESNO | CA |
| 2026-04-02 | 636-313 | T-MOBILE USA, INC. | 6529 | MANCHESTER | MO |
| 2026-04-02 | 682-492 | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2026-04-02 | 726-272 | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2026-04-02 | 743-291 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | LOMAX | NC |
| 2026-04-02 | 980-538 | BANDWIDTH.COM CLEC, LLC - NC | 998E | CHARLOTTE | NC |
| 2026-04-01 | 254-619 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2026-04-01 | 313-904 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN6 | MI |
| 2026-04-01 | 313-907 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN5 | MI |
| 2026-04-01 | 571-754 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | WSNGTNZN08 | VA |
| 2026-04-01 | 689-374 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINTERPARK | FL |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/17/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.