NumberResearchRecent prefix assignments
371 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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, last 30 days
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
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2002-03-05 | 352-419 | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | INVERNESS | FL |
| 2002-03-05 | 402-802 | LEVEL 3 COMMUNICATIONS, LLC - NE | 3233 | LINCOLN | NE |
| 2002-03-05 | 423-426 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | LIMESTONE | TN |
| 2002-03-05 | 701-499 | ONVOY, LLC - ND | 452F | FARGO | ND |
| 2002-03-05 | 701-866 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND | 6568 | FARGO | ND |
| 2002-03-05 | 704-526 | LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC | 7858 | CHARLOTTE | NC |
| 2002-03-05 | 774-247 | BANDWIDTH.COM CLEC, LLC - MA | 990E | BUZZARDSBY | MA |
| 2002-03-05 | 845-742 | METROPCS, INC. | 5562 | NEWBURGH | NY |
| 2002-03-05 | 863-473 | LEVEL 3 COMMUNICATIONS, LLC - FL | 4802 | WAUCHULA | FL |
| 2002-03-05 | 903-258 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TYLER | TX |
| 2002-03-04 | 205-352 | LEVEL 3 COMMUNICATIONS, LLC - AL | 5255 | LEEDS | AL |
| 2002-03-04 | 228-591 | LEVEL 3 COMMUNICATIONS, LLC - MS | 5178 | VANCLEAVE | MS |
| 2002-03-04 | 334-559 | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | OPELIKA | AL |
| 2002-03-04 | 507-552 | ONVOY, LLC - MN | 184D | ALBERT LEA | MN |
| 2002-03-04 | 513-292 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | MIDDLETOWN | OH |
| 2002-03-04 | 720-628 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO |
| 2002-03-04 | 720-629 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO |
| 2002-03-04 | 757-749 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NRFOLKZON2 | VA |
| 2002-03-04 | 803-383 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DENMARK | SC |
| 2002-03-04 | 812-603 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | COLUMBUS | IN |
| 2002-03-04 | 812-606 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BLOOMINGTN | IN |
| 2002-03-04 | 901-287 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2002-03-04 | 901-288 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2002-03-04 | 910-549 | SUNCOM DBA T-MOBILE USA | 8645 | ELIZABTHTN | NC |
| 2002-03-01 | 207-952 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CALAIS | ME |
| 2002-03-01 | 414-646 | WISCONSIN BELL INC | 9327 | MILWAUKZN1 | WI |
| 2002-03-01 | 478-258 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | MACON | GA |
| 2002-03-01 | 615-658 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TN | 7977 | NASHVILLE | TN |
| 2002-03-01 | 678-961 | PAETEC ITEL, LLC | 829J | ATLANTA SO | GA |
| 2002-03-01 | 678-964 | PAETEC ITEL, LLC | 829J | CONYERS | GA |
| 2002-03-01 | 678-967 | PAETEC ITEL, LLC | 829J | GRIFFIN | GA |
| 2002-03-01 | 715-598 | LEVEL 3 COMMUNICATIONS, LLC - WI | 5489 | EAU CLAIRE | WI |
| 2002-03-01 | 731-223 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | SO FULTON | TN |
| 2002-03-01 | 864-538 | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | GREENWOOD | SC |
| 2002-03-01 | 908-370 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CRANFORD | NJ |
| 2002-02-28 | 218-295 | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | HIBBING | MN |
| 2002-02-28 | 254-627 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CAMERON | TX |
| 2002-02-28 | 330-313 | T-MOBILE USA, INC. | 6529 | CANTON | OH |
| 2002-02-28 | 425-341 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7173 | SILVERLAKE | WA |
| 2002-02-28 | 507-304 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MANKATO | MN |
| 2002-02-28 | 570-592 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | WILKSBARRE | PA |
| 2002-02-28 | 630-730 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NAPERVILLE | IL |
| 2002-02-28 | 636-266 | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | WASHINGTON | MO |
| 2002-02-28 | 636-388 | LEVEL 3 COMMUNICATIONS, LLC - MO | 4932 | UNION | MO |
| 2002-02-28 | 757-358 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | NWPTNWSZN3 | VA |
| 2002-02-28 | 757-515 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | NRFOLKZON2 | VA |
| 2002-02-28 | 757-839 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | NRFOLKZON3 | VA |
| 2002-02-28 | 843-496 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | FLORENCE | SC |
| 2002-02-28 | 906-662 | LEVEL 3 COMMUNICATIONS, LLC - MI | 6120 | MARQUETTE | MI |
| 2002-02-28 | 910-271 | UNITED STATES CELLULAR - NC | 6282 | ROSE HILL | NC |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.