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 |
|---|---|---|---|---|---|
| 2026-06-01 | 650-990 | ONVOY, LLC - CA | 649C | SSNFRNCSCO | CA |
| 2026-06-01 | 661-850 | ONVOY, LLC - CA | 649C | SNCA NHCS | CA |
| 2026-06-01 | 661-991 | ONVOY, LLC - CA | 649C | PLDL PLDL | CA |
| 2026-06-01 | 667-548 | ONVOY, LLC - MD | 876D | TOWSON | MD |
| 2026-06-01 | 931-481 | ONVOY, LLC - TN | 525E | CROSSVILLE | TN |
| 2026-06-01 | 970-936 | ONVOY, LLC - CO | 026D | GREELEY | CO |
| 2026-06-01 | 971-543 | ONVOY, LLC - OR | 750E | STFRD-SNDY | OR |
| 2026-06-01 | 984-415 | ONVOY, LLC - NC | 638E | OXFORD | NC |
| 2026-06-01 | 984-995 | ONVOY, LLC - NC | 638E | OLIVIA | NC |
| 2026-05-29 | 334-978 | IP HORIZON LLC | 515J | DOTHAN | AL |
| 2026-05-29 | 336-507 | ONVOY, LLC - NC | 638E | NOWILKESBO | NC |
| 2026-05-29 | 350-261 | ONVOY, LLC - CA | 649C | MODESTO | CA |
| 2026-05-29 | 442-894 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | EL CENTRO | CA |
| 2026-05-29 | 557-255 | ONVOY, LLC - MO | 093F | LADUE | MO |
| 2026-05-29 | 557-256 | ONVOY, LLC - MO | 093F | MEHLVILLE | MO |
| 2026-05-29 | 586-379 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | ARMADA | MI |
| 2026-05-29 | 626-845 | ONVOY, LLC - CA | 649C | LA PUENTE | CA |
| 2026-05-29 | 682-497 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ARLINGTON | TX |
| 2026-05-29 | 686-213 | ONVOY, LLC - VA | 138E | KINGWILLIM | VA |
| 2026-05-29 | 938-326 | IP HORIZON LLC | 515J | TOWN CREEK | AL |
| 2026-05-29 | 938-998 | IP HORIZON LLC | 515J | JACKSONVL | AL |
| 2026-05-29 | 943-316 | ONVOY, LLC - GA | 067D | COVINGTON | GA |
| 2026-05-29 | 948-272 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | NRFOLKZON1 | VA |
| 2026-05-29 | 956-817 | ONVOY, LLC - TX | 903C | LAREDO | TX |
| 2026-05-29 | 980-543 | ONVOY, LLC - NC | 638E | MONROE | NC |
| 2026-05-28 | 472-471 | WIDE VOICE, LLC - NC | 465H | WILMINGTON | NC |
| 2026-05-28 | 479-596 | IP HORIZON LLC | 515J | BENTONVL | AR |
| 2026-05-28 | 479-598 | IP HORIZON LLC | 515J | FAYETTEVL | AR |
| 2026-05-28 | 479-602 | IP HORIZON LLC | 515J | NATURALDAM | AR |
| 2026-05-28 | 479-603 | IP HORIZON LLC | 515J | ROGERS | AR |
| 2026-05-28 | 701-617 | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | TOWNER | ND |
| 2026-05-28 | 701-618 | LEVEL 3 COMMUNICATIONS, LLC - ND | 8054 | MOHALL | ND |
| 2026-05-28 | 737-435 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2026-05-28 | 743-413 | WIDE VOICE, LLC - NC | 465H | GREENSBORO | NC |
| 2026-05-28 | 828-912 | WIDE VOICE, LLC - NC | 465H | ASHEVILLE | NC |
| 2026-05-28 | 980-810 | WIDE VOICE, LLC - NC | 465H | CHARLOTTE | NC |
| 2026-05-28 | 984-414 | WIDE VOICE, LLC - NC | 465H | RALEIGH | NC |
| 2026-05-27 | 313-890 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN5 | MI |
| 2026-05-27 | 313-901 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN5 | MI |
| 2026-05-27 | 313-902 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN6 | MI |
| 2026-05-27 | 313-941 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DETROITZN6 | MI |
| 2026-05-27 | 557-254 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LADUE | MO |
| 2026-05-27 | 606-529 | OPENTACT INC. | 824J | CORBIN | KY |
| 2026-05-27 | 948-270 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | NRFOLKZON4 | VA |
| 2026-05-26 | 424-572 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | REDONDO | CA |
| 2026-05-26 | 657-871 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HUNTITNBCH | CA |
| 2026-05-26 | 657-872 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | ANAHEIM | CA |
| 2026-05-26 | 659-374 | IP HORIZON LLC | 515J | BIRMINGHAM | AL |
| 2026-05-26 | 949-907 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SADLBK VLY | CA |
| 2026-05-22 | 321-528 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COCOA | FL |
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.