NumberResearchRecent prefix assignments
380 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 |
|---|---|---|---|---|---|
| 2001-04-13 | 614-356 | OHIO BELL TEL CO | 9321 | DUBLIN | OH |
| 2001-04-13 | 630-727 | AMERICAN MESSAGING SERVICES, LLC | 9748 | LA GRANGE | IL |
| 2001-04-13 | 702-321 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LAS VEGAS | NV |
| 2001-04-13 | 708-319 | AMERICAN MESSAGING SERVICES, LLC | 9748 | LA GRANGE | IL |
| 2001-04-13 | 708-399 | AMERICAN MESSAGING SERVICES, LLC | 9748 | LA GRANGE | IL |
| 2001-04-13 | 708-643 | AMERICAN MESSAGING SERVICES, LLC | 9748 | LA GRANGE | IL |
| 2001-04-13 | 732-277 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | PERTHAMBOY | NJ |
| 2001-04-13 | 732-485 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | NEWBRNSWCK | NJ |
| 2001-04-13 | 732-763 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | NEWBRNSWCK | NJ |
| 2001-04-13 | 803-235 | SUNCOM DBA T-MOBILE USA | 8645 | LANCASTER | SC |
| 2001-04-13 | 908-338 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | PERTHAMBOY | NJ |
| 2001-04-13 | 908-416 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | UNIONVILLE | NJ |
| 2001-04-13 | 908-720 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | NEWBRNSWCK | NJ |
| 2001-04-13 | 973-462 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | MORRISTOWN | NJ |
| 2001-04-13 | 973-519 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | MT VIEW | NJ |
| 2001-04-13 | 973-563 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | PASSAIC | NJ |
| 2001-04-13 | 973-960 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | MORRISTOWN | NJ |
| 2001-04-13 | 973-978 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | MORRISTOWN | NJ |
| 2001-04-13 | 973-981 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | MT VIEW | NJ |
| 2001-04-12 | 203-415 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NEW HAVEN | CT |
| 2001-04-12 | 250-435 | Rogers Communications Canada Inc. (Wireless) | 8821 | Creston | — |
| 2001-04-12 | 303-885 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO |
| 2001-04-12 | 303-886 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO |
| 2001-04-12 | 303-887 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO |
| 2001-04-12 | 316-390 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITA | KS |
| 2001-04-12 | 423-595 | POWERTEL ATLANTA LICENSES, INC. | 7473 | CHATTNOOGA | TN |
| 2001-04-12 | 479-313 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FAYETTEVL | AR |
| 2001-04-12 | 484-459 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | W CHESTER | PA |
| 2001-04-12 | 484-574 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | PHPHSBZN10 | PA |
| 2001-04-12 | 502-295 | POWERTEL KENTUCKY LICENSES, INC. | 365C | LOUISVILLE | KY |
| 2001-04-12 | 502-298 | POWERTEL KENTUCKY LICENSES, INC. | 365C | LOUISVILLE | KY |
| 2001-04-12 | 516-473 | METROPCS, INC. | 5562 | FARMINGDL | NY |
| 2001-04-12 | 516-749 | METROPCS, INC. | 5562 | NASSAUZN08 | NY |
| 2001-04-12 | 562-253 | T-MOBILE USA, INC. | 6529 | LONG BEACH | CA |
| 2001-04-12 | 586-291 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | MT CLEMENS | MI |
| 2001-04-12 | 610-880 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | AVONDALE | PA |
| 2001-04-12 | 612-873 | QWEST CORPORATION | 9631 | TWINCITIES | MN |
| 2001-04-12 | 613-297 | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2001-04-12 | 631-764 | METROPCS, INC. | 5562 | SELDEN | NY |
| 2001-04-12 | 631-796 | METROPCS, INC. | 5562 | BRENTWOOD | NY |
| 2001-04-12 | 708-294 | PAETEC ITEL, LLC | 829J | WILLOW SPG | IL |
| 2001-04-12 | 708-321 | PAETEC ITEL, LLC | 829J | OAK FOR SO | IL |
| 2001-04-12 | 708-326 | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | MOKENA | IL |
| 2001-04-12 | 708-360 | PAETEC ITEL, LLC | 829J | CALUMET CY | IL |
| 2001-04-12 | 708-362 | PAETEC ITEL, LLC | 829J | HARVEY | IL |
| 2001-04-12 | 708-365 | PAETEC ITEL, LLC | 829J | HOMEWOOD | IL |
| 2001-04-12 | 708-375 | PAETEC ITEL, LLC | 829J | BELLWOOD | IL |
| 2001-04-12 | 708-394 | PAETEC ITEL, LLC | 829J | LANSING | IL |
| 2001-04-12 | 708-632 | PAETEC ITEL, LLC | 829J | BELLWOOD | IL |
| 2001-04-12 | 708-637 | PAETEC ITEL, LLC | 829J | BERWYN | IL |
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.