Recent prefix assignments
357 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 |
|---|---|---|---|---|---|
| 2026-07-24 | 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 |
| 2026-07-23 | 557-260 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | LADUE | MO |
| 2026-07-23 | 571-769 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WSNGTNZN17 | VA |
| 2026-07-23 | 731-295 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MILAN | TN |
| 2026-07-23 | 762-461 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBUS | GA |
| 2026-07-23 | 762-464 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROME | GA |
| 2026-07-23 | 858-448 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CORONADO | CA |
| 2026-07-23 | 930-302 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEW ALBANY | IN |
| 2026-07-23 | 943-468 | OPENTACT INC. | 824J | ATLANTA NE | GA |
| 2026-07-22 | 228-308 | VOIP INNOVATIONS, LLC | 597F | BILOXI | MS |
| 2026-07-22 | 270-420 | VOIP INNOVATIONS, LLC | 597F | HOPKINSVL | KY |
| 2026-07-22 | 302-431 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DE | 6393 | WILMINGTON | DE |
| 2026-07-22 | 318-337 | VOIP INNOVATIONS, LLC | 597F | BENTON | LA |
| 2026-07-22 | 329-249 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CONGERS | NY |
| 2026-07-22 | 346-934 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KATY | TX |
| 2026-07-22 | 415-208 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | NOVATO | CA |
| 2026-07-22 | 458-341 | ONVOY, LLC - OR | 750E | CENTRAL PT | OR |
| 2026-07-22 | 458-342 | ONVOY, LLC - OR | 750E | CORVALLIS | OR |
| 2026-07-22 | 505-674 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | FARMINGTON | NM |
| 2026-07-22 | 530-714 | ONVOY, LLC - CA | 649C | COTTONWOOD | CA |
| 2026-07-22 | 602-924 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | PHOENIX | AZ |
| 2026-07-22 | 602-925 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2026-07-22 | 660-296 | ONVOY, LLC - MO | 093F | CLINTON | MO |
| 2026-07-22 | 681-562 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PRKRSBGZN1 | WV |
| 2026-07-22 | 682-505 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WEATHERFD | TX |
| 2026-07-22 | 810-405 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | MONTROSE | MI |
| 2026-07-22 | 828-889 | ONVOY, LLC - NC | 638E | CLYDE | NC |
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.