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
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
Clear
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2026-07-28 | 363-226 | ONVOY, LLC- NY | 384C | NASSAUZN09 | NY |
| 2026-07-28 | 432-359 | HD CARRIER LLC | 321J | ODESSA | TX |
| 2026-07-28 | 458-403 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | ALBANY | OR |
| 2026-07-28 | 562-782 | ONVOY, LLC - CA | 649C | PICORIVERA | CA |
| 2026-07-28 | 607-328 | VOIP INNOVATIONS, LLC | 597F | ENDICOTT | NY |
| 2026-07-28 | 651-580 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | TWINCITIES | MN |
| 2026-07-28 | 686-216 | ONVOY, LLC - VA | 138E | PETERSBURG | VA |
| 2026-07-28 | 712-491 | ONVOY, LLC - IA | 221F | SIOUX CITY | IA |
| 2026-07-28 | 747-387 | ONVOY, LLC - CA | 649C | SNFN SPLV | CA |
| 2026-07-28 | 838-314 | ONVOY, LLC- NY | 384C | GLENSFALLS | NY |
| 2026-07-28 | 840-291 | ONVOY, LLC - CA | 649C | S BERNDINO | CA |
| 2026-07-28 | 938-377 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | HUNTSVILLE | AL |
| 2026-07-28 | 943-321 | ONVOY, LLC - GA | 067D | GAINESVL | GA |
| 2026-07-28 | 970-938 | ONVOY, LLC - CO | 026D | FT COLLINS | CO |
| 2026-07-28 | 971-546 | ONVOY, LLC - OR | 750E | SALEM | OR |
| 2026-07-27 | 227-308 | ONVOY, LLC - MD | 876D | WSHNGTNZN3 | MD |
| 2026-07-27 | 227-309 | ONVOY, LLC - MD | 876D | WSNG236Z13 | MD |
| 2026-07-27 | 445-344 | ONVOY, LLC - PA | 547E | PHLDLPHZN3 | PA |
| 2026-07-27 | 551-438 | ONVOY, LLC - NJ | 637C | UNION CITY | NJ |
| 2026-07-27 | 667-553 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | SUDLERSVL | MD |
| 2026-07-27 | 848-410 | ONVOY, LLC - NJ | 637C | TOMS RIVER | NJ |
| 2026-07-27 | 862-482 | ONVOY, LLC - NJ | 637C | ORANGE | NJ |
| 2026-07-27 | 862-483 | ONVOY, LLC - NJ | 637C | PASSAIC | NJ |
| 2026-07-24 | 254-972 | ONVOY, LLC - TX | 903C | KILLEEN | TX |
| 2026-07-24 | 341-266 | ONVOY, LLC - CA | 649C | OKLD BKLY | CA |
| 2026-07-24 | 341-267 | ONVOY, LLC - CA | 649C | OKLD TRNID | CA |
| 2026-07-24 | 346-935 | ONVOY, LLC - TX | 903C | HSTNSUBURB | TX |
| 2026-07-24 | 346-937 | ONVOY, LLC - TX | 903C | SPRING | TX |
| 2026-07-24 | 430-398 | ONVOY, LLC - TX | 903C | TYLER | TX |
| 2026-07-24 | 458-363 | ONVOY, LLC - OR | 750E | EUGENE | OR |
| 2026-07-24 | 517-471 | VOIP INNOVATIONS, LLC | 597F | ONONDAGA | MI |
| 2026-07-24 | 530-818 | ONVOY, LLC - CA | 649C | MARYSVILLE | CA |
| 2026-07-24 | 616-618 | VOIP INNOVATIONS, LLC | 597F | GRAND RPDS | MI |
| 2026-07-24 | 747-386 | ONVOY, LLC - CA | 649C | VAN NUYS | CA |
| 2026-07-24 | 754-358 | ONVOY, LLC - FL | 937C | HOLLYWOOD | FL |
| 2026-07-24 | 754-359 | ONVOY, LLC - FL | 937C | POMPANOBCH | FL |
| 2026-07-24 | 820-248 | ONVOY, LLC - CA | 649C | SANTAMARIA | CA |
| 2026-07-24 | 831-365 | ONVOY, LLC - CA | 649C | SANTA CRUZ | CA |
| 2026-07-24 | 840-290 | ONVOY, LLC - CA | 649C | UPLAND | CA |
| 2026-07-24 | 854-308 | ONVOY, LLC - SC | 548E | SUMMERVL | SC |
| 2026-07-24 | 949-918 | ONVOY, LLC - CA | 649C | SADLBK VLY | CA |
| 2026-07-24 | 949-927 | ONVOY, LLC - CA | 649C | NEWPORTBCH | CA |
| 2026-07-24 | 959-997 | ONVOY, LLC - CT | 639C | HARTFORD | CT |
| 2026-07-23 | 309-985 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | INDUSTRY | IL |
| 2026-07-23 | 309-986 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SMITHFIELD | IL |
| 2026-07-23 | 318-384 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MONROE | LA |
| 2026-07-23 | 334-251 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOTHAN | AL |
| 2026-07-23 | 334-570 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DOTHAN | AL |
| 2026-07-23 | 417-728 | VOIP INNOVATIONS, LLC | 597F | GALENA | MO |
| 2026-07-23 | 447-332 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DANVILLE | IL |
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.