NumberResearchRecent prefix assignments
240 prefixes assigned in June 2026 · 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, June 2026
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-06-25 | 945-442 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | MCKINNEY | TX |
| 2026-06-24 | 235-225 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FARMINGTON | MO |
| 2026-06-24 | 309-991 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SUMMUM | IL |
| 2026-06-24 | 502-672 | LTE WIRELESS INC. | 206M | MOUNT EDEN | KY |
| 2026-06-24 | 517-389 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ADRIAN | MI |
| 2026-06-24 | 534-255 | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | ARKANSAW | WI |
| 2026-06-24 | 534-256 | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | EAU GALLE | WI |
| 2026-06-24 | 667-550 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | COLUMBIA | MD |
| 2026-06-24 | 715-998 | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | WOODVILLE | WI |
| 2026-06-24 | 808-919 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | HONOLULU | HI |
| 2026-06-24 | 839-343 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROCK HILL | SC |
| 2026-06-24 | 839-344 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ORANGEBURG | SC |
| 2026-06-24 | 839-345 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ORANGEBURG | SC |
| 2026-06-23 | 912-890 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BRUNSWICK | GA |
| 2026-06-23 | 912-902 | ONVOY, LLC - GA | 067D | BRUNSWICK | GA |
| 2026-06-23 | 938-296 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROGERSVL | AL |
| 2026-06-22 | 640-302 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ALLENTOWN | NJ |
| 2026-06-22 | 689-384 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KISSIMMEE | FL |
| 2026-06-22 | 689-385 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KISSIMMEE | FL |
| 2026-06-22 | 728-246 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DELRAY BCH | FL |
| 2026-06-22 | 975-213 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LEESSUMMIT | MO |
| 2026-06-19 | 368-848 | TELUS Mobility | 8301 | Camrose | — |
| 2026-06-18 | 219-428 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MERRILLVL | IN |
| 2026-06-18 | 423-685 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BRISTOL | TN |
| 2026-06-18 | 423-695 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BRISTOL | TN |
| 2026-06-18 | 445-343 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN2 | PA |
| 2026-06-18 | 601-388 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TOOMSUBA | MS |
| 2026-06-17 | 239-640 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | LEHIGHACRS | FL |
| 2026-06-17 | 274-300 | LTE WIRELESS INC. | 205M | GREEN BAY | WI |
| 2026-06-17 | 308-508 | HD CARRIER LLC | 321J | GRAND IS | NE |
| 2026-06-16 | 224-691 | T-MOBILE USA, INC. | 6529 | WHEELING | IL |
| 2026-06-16 | 257-227 | TELUS Mobility | 8301 | Abbotsford | — |
| 2026-06-16 | 279-294 | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7145 | SCRM MAIN | CA |
| 2026-06-16 | 585-980 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | VICTOR | NY |
| 2026-06-16 | 605-614 | AT&T - LOCAL | 7421 | ARLINGTON | SD |
| 2026-06-16 | 607-521 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | COOPERSTN | NY |
| 2026-06-16 | 712-718 | METROPCS, INC. | 5562 | CARTERLAKE | IA |
| 2026-06-16 | 719-844 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | COLORDOSPG | CO |
| 2026-06-16 | 737-440 | T-MOBILE USA, INC. | 6529 | AUSTIN | TX |
| 2026-06-16 | 737-455 | T-MOBILE USA, INC. | 6529 | AUSTIN | TX |
| 2026-06-16 | 826-287 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | ROANOKE | VA |
| 2026-06-16 | 915-377 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | EL PASO | TX |
| 2026-06-16 | 931-482 | LEVEL 3 COMMUNICATIONS, LLC - TN | 4806 | MCBURG | TN |
| 2026-06-16 | 945-450 | T-MOBILE USA, INC. | 6529 | IRVING | TX |
| 2026-06-16 | 983-800 | WIDE VOICE, LLC - CO | 557H | DENVER | CO |
| 2026-06-15 | 224-690 | METROPCS, INC. | 5562 | ALGONQUIN | IL |
| 2026-06-15 | 346-936 | METROPCS, INC. | 5562 | CLEVELAND | TX |
| 2026-06-15 | 361-393 | METROPCS, INC. | 5562 | ODEM | TX |
| 2026-06-15 | 730-308 | METROPCS, INC. | 5562 | CENTRALIA | IL |
| 2026-06-15 | 782-216 | Iristel Inc. | 154E | Windsor | — |
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.