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 |
|---|---|---|---|---|---|
| 2026-06-04 | 534-465 | AHOI LLC | 883K | EAU CLAIRE | WI |
| 2026-06-04 | 629-343 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GOODLETSVL | TN |
| 2026-06-04 | 657-873 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-06-04 | 657-874 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | GARDEN GRV | CA |
| 2026-06-04 | 657-875 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2026-06-04 | 657-876 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | WESTMINSTR | CA |
| 2026-06-04 | 730-298 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANITE CY | IL |
| 2026-06-04 | 738-300 | OPENTACT INC. | 824J | LSAN DA 06 | CA |
| 2026-06-04 | 762-459 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COLUMBUS | GA |
| 2026-06-04 | 826-465 | OPENTACT INC. | 824J | FREDECKSBG | VA |
| 2026-06-04 | 826-587 | OPENTACT INC. | 824J | HARRISONBG | VA |
| 2026-06-04 | 826-758 | OPENTACT INC. | 824J | ROANOKE | VA |
| 2026-06-04 | 862-480 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MORRISTOWN | NJ |
| 2026-06-04 | 862-481 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MORRISTOWN | NJ |
| 2026-06-04 | 930-930 | OPENTACT INC. | 824J | BLOOMINGTN | IN |
| 2026-06-04 | 938-276 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROGERSVL | AL |
| 2026-06-04 | 943-317 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GRIFFIN | GA |
| 2026-06-04 | 943-318 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CARROLLTON | GA |
| 2026-06-04 | 949-908 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2026-06-03 | 234-639 | AHOI LLC | 883K | YOUNGSTOWN | OH |
| 2026-06-03 | 235-465 | OPENTACT INC. | 824J | LINN | MO |
| 2026-06-03 | 276-203 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NORTON | VA |
| 2026-06-03 | 308-600 | AHOI LLC | 883K | GRAND IS | NE |
| 2026-06-03 | 352-944 | AHOI LLC | 883K | OCALA | FL |
| 2026-06-03 | 448-465 | AHOI LLC | 883K | TALLAHASSE | FL |
| 2026-06-03 | 501-597 | IP HORIZON LLC | 515J | HOTSPRINGS | AR |
| 2026-06-03 | 501-598 | IP HORIZON LLC | 515J | PALARM | AR |
| 2026-06-03 | 507-712 | OPENTACT INC. | 824J | ROCHESTER | MN |
| 2026-06-03 | 531-465 | AHOI LLC | 883K | OMAHA | NE |
| 2026-06-03 | 531-531 | AHOI LLC | 883K | SOSIOUX CY | NE |
| 2026-06-03 | 563-300 | EXIANT COMMUNICATIONS LLC | 114J | DAVENPORT | IA |
| 2026-06-03 | 580-869 | EXIANT COMMUNICATIONS LLC | 114J | SOUTHMEADE | OK |
| 2026-06-03 | 602-917 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | PHOENIX | AZ |
| 2026-06-03 | 681-546 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ROCK CAVE | WV |
| 2026-06-03 | 689-758 | AHOI LLC | 883K | WINTERPARK | FL |
| 2026-06-03 | 839-587 | AHOI LLC | 883K | COLUMBIA | SC |
| 2026-06-03 | 854-587 | AHOI LLC | 883K | TIMMONSVL | SC |
| 2026-06-03 | 863-639 | AHOI LLC | 883K | AVON PARK | FL |
| 2026-06-02 | 517-587 | AHOI LLC | 883K | LANSING | MI |
| 2026-06-02 | 582-946 | AHOI LLC | 883K | ALTOONA | PA |
| 2026-06-02 | 730-465 | AHOI LLC | 883K | CAIRO | IL |
| 2026-06-02 | 737-442 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | AUSTIN | TX |
| 2026-06-02 | 785-946 | EXIANT COMMUNICATIONS LLC | 114J | MINNEAPOLS | KS |
| 2026-06-01 | 219-425 | ONVOY, LLC - IN | 097D | LA PORTE | IN |
| 2026-06-01 | 252-997 | ONVOY, LLC - NC | 638E | TARBORO | NC |
| 2026-06-01 | 334-975 | IP HORIZON LLC | 515J | SELMA | AL |
| 2026-06-01 | 350-998 | ONVOY, LLC - CA | 649C | STOCKTON | CA |
| 2026-06-01 | 445-342 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN2 | PA |
| 2026-06-01 | 501-595 | IP HORIZON LLC | 515J | BRYANTCGVL | AR |
| 2026-06-01 | 650-778 | ONVOY, LLC - CA | 649C | SAN MATEO | 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.