Recent prefix assignments
355 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 |
|---|---|---|---|---|---|
| 2026-04-06 | 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 |
| 2026-04-01 | 872-878 | BOOST SUBSCRIBERCO L.L.C. | 490J | CHICGOZN07 | IL |
| 2026-03-31 | 269-669 | BOOST SUBSCRIBERCO L.L.C. | 490J | KALAMAZOO | MI |
| 2026-03-31 | 305-369 | TELEPORT COMMUNICATIONS AMERICA, LLC - FL | 8300 | MIAMI | FL |
| 2026-03-31 | 307-496 | EXIANT COMMUNICATIONS LLC | 114J | LAKE | WY |
| 2026-03-31 | 307-639 | EXIANT COMMUNICATIONS LLC | 114J | LANDER | WY |
| 2026-03-31 | 417-666 | EXIANT COMMUNICATIONS LLC | 114J | NEVADA | MO |
| 2026-03-31 | 515-488 | EXIANT COMMUNICATIONS LLC | 114J | DES MOINES | IA |
| 2026-03-31 | 775-869 | EXIANT COMMUNICATIONS LLC | 114J | RENO | NV |
| 2026-03-30 | 218-869 | EXIANT COMMUNICATIONS LLC | 114J | DULUTH | MN |
| 2026-03-30 | 252-869 | EXIANT COMMUNICATIONS LLC | 114J | GREENVILLE | NC |
| 2026-03-30 | 279-438 | EXIANT COMMUNICATIONS LLC | 114J | SCRM MAIN | CA |
| 2026-03-30 | 320-869 | EXIANT COMMUNICATIONS LLC | 114J | ST CLOUD | MN |
| 2026-03-30 | 413-869 | AHOI LLC | 883K | WORTHINGTN | MA |
| 2026-03-30 | 430-438 | AHOI LLC | 883K | PITTSBURG | TX |
| 2026-03-30 | 447-439 | EXIANT COMMUNICATIONS LLC | 114J | MATTOON | IL |
| 2026-03-30 | 448-438 | OPENTACT INC. | 824J | VERNON | FL |
| 2026-03-30 | 448-758 | OPENTACT INC. | 824J | PENSACOLA | FL |
| 2026-03-30 | 501-738 | AHOI LLC | 883K | LITTLEROCK | AR |
| 2026-03-30 | 509-719 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | WAPATO | WA |
| 2026-03-30 | 530-707 | EXIANT COMMUNICATIONS LLC | 114J | RED BLUFF | CA |
| 2026-03-30 | 661-738 | EXIANT COMMUNICATIONS LLC | 114J | BKFD MAIN | CA |
| 2026-03-30 | 681-738 | OPENTACT INC. | 824J | MORGANTOWN | WV |
| 2026-03-30 | 681-766 | OPENTACT INC. | 824J | MARTINSBG | WV |
| 2026-03-30 | 689-738 | OPENTACT INC. | 824J | ORLANDO | FL |
| 2026-03-30 | 762-738 | OPENTACT INC. | 824J | ROSSVILLE | GA |
| 2026-03-30 | 774-867 | AHOI LLC | 883K | WORCESTER | MA |
| 2026-03-30 | 802-509 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | BURLINGTON | VT |
| 2026-03-30 | 828-946 | EXIANT COMMUNICATIONS LLC | 114J | ASHEVILLE | NC |
| 2026-03-30 | 831-468 | EXIANT COMMUNICATIONS LLC | 114J | MONTEREY | CA |
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.