Recent prefix assignments
366 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 |
|---|---|---|---|---|---|
| 2006-03-20 | 647-502 | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2006-03-20 | 678-603 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | GRIFFIN | GA |
| 2006-03-20 | 678-621 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | NEWNAN | GA |
| 2006-03-20 | 701-425 | ONVOY, LLC - ND | 452F | BISMARCK | ND |
| 2006-03-20 | 701-540 | ONVOY, LLC - ND | 452F | FARGO | ND |
| 2006-03-20 | 704-324 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | WINGATE | NC |
| 2006-03-20 | 704-327 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | MARSHVILLE | NC |
| 2006-03-20 | 732-372 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | METUCHEN | NJ |
| 2006-03-20 | 732-379 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | METUCHEN | NJ |
| 2006-03-20 | 773-876 | METROPCS, INC. | 5562 | CHICGOZN03 | IL |
| 2006-03-20 | 773-990 | ILLINOIS BELL TEL CO | 9329 | CHICGOZN03 | IL |
| 2006-03-20 | 810-354 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | 7279 | FENTON | MI |
| 2006-03-20 | 813-531 | METROPCS, INC. | 5562 | TAMPA | FL |
| 2006-03-20 | 915-667 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EL PASO | TX |
| 2006-03-20 | 919-802 | SUNCOM DBA T-MOBILE USA | 8645 | RALEIGH | NC |
| 2006-03-18 | 614-704 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | WORTHINGTN | OH |
| 2006-03-17 | 201-820 | VERIZON NEW JERSEY, INC. | 9206 | HACKENSACK | NJ |
| 2006-03-17 | 229-353 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | TIFTON | GA |
| 2006-03-17 | 317-474 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | FRANKLIN | IN |
| 2006-03-17 | 330-949 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CANTON | OH |
| 2006-03-17 | 651-332 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 4139 | TWINCITIES | MN |
| 2006-03-17 | 702-828 | CENTRAL TEL. CO. - NEVADA DBA CENTURYLINK | 2348 | LAS VEGAS | NV |
| 2006-03-17 | 774-654 | PAETEC ITEL, LLC | 829J | REHOBOTH | MA |
| 2006-03-17 | 774-922 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | STURBRIDGE | MA |
| 2006-03-17 | 860-971 | PEERLESS NETWORK OF CONNECTICUT, LLC - CT | 539F | STAFFD SPG | CT |
| 2006-03-17 | 909-567 | T-MOBILE USA, INC. | 6529 | S BERNDINO | CA |
| 2006-03-17 | 916-842 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | SCRM MAIN | CA |
| 2006-03-16 | 224-357 | AT&T ENTERPRISES, LLC | 516C | CARY | IL |
| 2006-03-16 | 424-558 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | TORRANCE | CA |
| 2006-03-16 | 516-491 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NASSAUZN02 | NY |
| 2006-03-16 | 678-408 | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | GRIFFIN | GA |
| 2006-03-16 | 909-763 | T-MOBILE USA, INC. | 6529 | S BERNDINO | CA |
| 2006-03-16 | 909-764 | BANDWIDTH.COM CLEC, LLC - CA | 981E | POMONA | CA |
| 2006-03-15 | 309-628 | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | ALEDO | IL |
| 2006-03-15 | 406-794 | ONVOY, LLC - MT | 453F | BILLINGS | MT |
| 2006-03-15 | 502-614 | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2006-03-15 | 719-306 | ONVOY, LLC - CO | 026D | COLORDOSPG | CO |
| 2006-03-15 | 773-225 | T-MOBILE USA, INC. | 6529 | CHICGOZN03 | IL |
| 2006-03-15 | 773-899 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | CHICGOZN03 | IL |
| 2006-03-15 | 845-553 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HAVERSTRAW | NY |
| 2006-03-15 | 857-366 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | BOSTON | MA |
| 2006-03-15 | 909-565 | METROPCS NETWORKS, LLC | 899D | FONTANA | CA |
| 2006-03-14 | 239-245 | METROPCS, INC. | 5562 | FORT MYERS | FL |
| 2006-03-14 | 480-274 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PHOENIX | AZ |
| 2006-03-14 | 484-550 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | ALLENTOWN | PA |
| 2006-03-14 | 601-530 | CELLULAR SOUTH, INC. | 6581 | LUCEDALE | MS |
| 2006-03-14 | 716-381 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY |
| 2006-03-14 | 772-233 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | STUART | FL |
| 2006-03-14 | 805-827 | T-MOBILE USA, INC. | 6529 | OXNARD | CA |
| 2006-03-14 | 862-902 | ONVOY, LLC - NJ | 637C | NEWARK | NJ |
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.