NumberResearchRecent prefix assignments
243 prefixes assigned in July 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, July 2026
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-07-31 | 959-286 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT | 6388 | TORRINGTON | CT |
| 2026-07-30 | 216-500 | AHOI LLC | 883K | CLEVELAND | OH |
| 2026-07-30 | 346-938 | ONVOY, LLC - TX | 903C | BAMMEL | TX |
| 2026-07-30 | 475-401 | ONVOY, LLC - CT | 639C | GUILFORD | CT |
| 2026-07-30 | 479-415 | ONVOY, LLC - AR | 348F | BENTONVL | AR |
| 2026-07-30 | 502-723 | ONVOY, LLC - KY | 896E | FRANKFORT | KY |
| 2026-07-30 | 580-632 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ADA | OK |
| 2026-07-30 | 636-494 | ONVOY, LLC - MO | 093F | EUREKA | MO |
| 2026-07-30 | 686-868 | OPENTACT INC. | 824J | RICHMOND | VA |
| 2026-07-30 | 707-821 | ONVOY, LLC - CA | 649C | EUREKA | CA |
| 2026-07-30 | 762-467 | ONVOY, LLC - GA | 067D | ATHENS | GA |
| 2026-07-30 | 765-851 | ONVOY, LLC - IN | 097D | ELWOOD | IN |
| 2026-07-30 | 802-364 | ONVOY, LLC - VT | 451F | ESSEX JCT | VT |
| 2026-07-30 | 826-289 | ONVOY, LLC - VA | 138E | BLACKSBURG | VA |
| 2026-07-30 | 828-892 | ONVOY, LLC - NC | 638E | ENKACANDLR | NC |
| 2026-07-30 | 828-904 | ONVOY, LLC - NC | 638E | BOONE | NC |
| 2026-07-30 | 835-297 | ONVOY, LLC - PA | 547E | ALLENTOWN | PA |
| 2026-07-30 | 848-413 | ONVOY, LLC - NJ | 637C | BOUNDBROOK | NJ |
| 2026-07-30 | 848-414 | ONVOY, LLC - NJ | 637C | FRANKLINPK | NJ |
| 2026-07-30 | 856-682 | ONVOY, LLC - NJ | 637C | BRIDGETON | NJ |
| 2026-07-30 | 856-706 | ONVOY, LLC - NJ | 637C | GLOUCESTER | NJ |
| 2026-07-30 | 858-460 | ONVOY, LLC - CA | 649C | EL CAJON | CA |
| 2026-07-30 | 865-857 | ONVOY, LLC - TN | 525E | GREENBACK | TN |
| 2026-07-30 | 925-840 | ONVOY, LLC - CA | 649C | ANTIOCH | CA |
| 2026-07-30 | 975-215 | ONVOY, LLC - MO | 093F | CAMERON | MO |
| 2026-07-30 | 984-418 | SHELCOMM | 0051 | RALEIGH | NC |
| 2026-07-30 | 984-419 | ONVOY, LLC - NC | 638E | CHAPELHILL | NC |
| 2026-07-29 | 229-830 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BAINBRIDGE | GA |
| 2026-07-29 | 272-485 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PITTSTON | PA |
| 2026-07-29 | 386-458 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FLAGLERBCH | FL |
| 2026-07-29 | 445-302 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN33 | PA |
| 2026-07-29 | 448-258 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | GULFBREEZE | FL |
| 2026-07-29 | 472-273 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LAURINBURG | NC |
| 2026-07-29 | 478-424 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MACON | GA |
| 2026-07-29 | 571-870 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | LEESBURG | VA |
| 2026-07-29 | 582-297 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BOALSBURG | PA |
| 2026-07-29 | 601-457 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | JACKSON | MS |
| 2026-07-29 | 606-801 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PIKEVILLE | KY |
| 2026-07-29 | 686-217 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | RICHMOND | VA |
| 2026-07-29 | 839-346 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHESTER | SC |
| 2026-07-29 | 912-892 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HINESVILLE | GA |
| 2026-07-29 | 912-893 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WAYCROSS | GA |
| 2026-07-29 | 945-993 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAXAHACHIE | TX |
| 2026-07-28 | 223-396 | SHELCOMM | 0051 | HARISBGZN1 | PA |
| 2026-07-28 | 262-491 | ONVOY, LLC - WI | 225C | KENOSHA | WI |
| 2026-07-28 | 272-454 | SHELCOMM | 0051 | SCRANTON | PA |
| 2026-07-28 | 325-401 | HD CARRIER LLC | 321J | ABILENE | TX |
| 2026-07-28 | 331-347 | ONVOY, LLC | 224C | WHEATON | IL |
| 2026-07-28 | 341-268 | ONVOY, LLC - CA | 649C | FRNK OLIVR | CA |
| 2026-07-28 | 363-225 | ONVOY, LLC- NY | 384C | NASSAUZN05 | NY |
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.