NumberResearchRecent prefix assignments
352 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04
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 |
|---|---|---|---|---|---|
| 2001-06-05 | 775-378 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | RENO | NV |
| 2001-06-05 | 785-269 | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | COLBY | KS |
| 2001-06-05 | 903-221 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | PALESTINE | TX |
| 2001-06-05 | 903-386 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ATHENS | TX |
| 2001-06-05 | 916-367 | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | RSVL MAIN | CA |
| 2001-06-05 | 916-458 | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | FOLSOM | CA |
| 2001-06-05 | 916-459 | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | FAIR OAKS | CA |
| 2001-06-05 | 920-342 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | WATERTOWN | WI |
| 2001-06-05 | 920-344 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI | 6508 | BEAVER DAM | WI |
| 2001-06-04 | 201-936 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | JERSEYCITY | NJ |
| 2001-06-04 | 205-381 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BIRMINGHAM | AL |
| 2001-06-04 | 205-382 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BIRMINGHAM | AL |
| 2001-06-04 | 205-383 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BIRMINGHAM | AL |
| 2001-06-04 | 317-492 | INDIANA BELL TEL CO INC | 9325 | INDIANAPLS | IN |
| 2001-06-04 | 401-772 | VERIZON NEW ENGLAND INC. | 9102 | WOONSOCKET | RI |
| 2001-06-04 | 413-303 | PAETEC ITEL, LLC | 829J | EASTHAMPTN | MA |
| 2001-06-04 | 516-322 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NASSAUZN05 | NY |
| 2001-06-04 | 570-263 | METROPCS, INC. | 5562 | LOCK HAVEN | PA |
| 2001-06-04 | 570-299 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PITTSTON | PA |
| 2001-06-04 | 570-336 | METROPCS, INC. | 5562 | BLOOMSBURG | PA |
| 2001-06-04 | 570-412 | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | MILTON | PA |
| 2001-06-04 | 586-855 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | MT CLEMENS | MI |
| 2001-06-04 | 631-835 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BRENTWOOD | NY |
| 2001-06-04 | 701-314 | AERIAL COMMUNICATIONS, INC. | 6701 | GRANDFORKS | ND |
| 2001-06-04 | 717-363 | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | LEWISTOWN | PA |
| 2001-06-04 | 765-231 | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | COVINGTON | IN |
| 2001-06-04 | 812-542 | INDIANA BELL TEL CO INC | 9325 | NEW ALBANY | IN |
| 2001-06-04 | 814-207 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALTOONA | PA |
| 2001-06-04 | 814-280 | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | STATECOLLG | PA |
| 2001-06-04 | 814-329 | AERIAL COMMUNICATIONS, INC. | 6701 | ALTOONA | PA |
| 2001-06-04 | 980-254 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CHARLOTTE | NC |
| 2001-06-01 | 506-476 | Bell Mobility Aliant | 329A | Fredericton | — |
| 2001-05-31 | 216-466 | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | CLEVELAND | OH |
| 2001-05-31 | 219-308 | T-MOBILE USA, INC. | 6529 | CROWNPOINT | IN |
| 2001-05-31 | 219-309 | T-MOBILE USA, INC. | 6529 | VALPARAISO | IN |
| 2001-05-31 | 262-372 | LEVEL 3 TELECOM OF WISCONSIN, LP - WI | 7322 | SUSSEX | WI |
| 2001-05-31 | 330-446 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DAMASCUS | OH |
| 2001-05-31 | 404-795 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | 7435 | ATLANTA | GA |
| 2001-05-31 | 418-812 | Bell Mobility | 6574 | Chicoutimi | — |
| 2001-05-31 | 419-434 | OHIO BELL TEL CO | 9321 | FINDLAY | OH |
| 2001-05-31 | 419-631 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | MANSFIELD | OH |
| 2001-05-31 | 480-484 | QWEST CORPORATION | 9636 | PHOENIX | AZ |
| 2001-05-31 | 513-898 | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | CINCINNATI | OH |
| 2001-05-31 | 514-705 | Bell Mobility | 6574 | Montreal | — |
| 2001-05-31 | 614-342 | OHIO BELL TEL CO | 9321 | GAHANNA | OH |
| 2001-05-31 | 615-566 | POWERTEL NASHVILLE LICENSES, INC. | 7476 | NASHVILLE | TN |
| 2001-05-31 | 647-722 | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2001-05-31 | 717-339 | BRIGHTSPEED OF PENNSYLVANIA, LLC | 0209 | GETTYSBURG | PA |
| 2001-05-31 | 724-605 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | GROVE CITY | PA |
| 2001-05-31 | 724-816 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | CRIDERSCOR | PA |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.