NumberResearchRecent prefix assignments
355 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 |
|---|---|---|---|---|---|
| 2009-11-03 | 857-216 | YMAX COMMUNICATIONS CORP. - MA | 316E | NEWTON | MA |
| 2009-11-03 | 912-805 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | VIDALIA | GA |
| 2009-11-03 | 973-756 | PAETEC ITEL, LLC | 829J | NEWTON | NJ |
| 2009-11-02 | 225-371 | VOICESTREAM GSM I, LLC | 150C | BATONROUGE | LA |
| 2009-11-02 | 262-290 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKESHA | WI |
| 2009-11-02 | 702-582 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LAS VEGAS | NV |
| 2009-11-02 | 812-684 | FULLNET ADVANCED COMMUNICATIONS, INC. - IN | 068F | HUNTINGBG | IN |
| 2009-11-02 | 917-243 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | NWYRCYZN01 | NY |
| 2009-10-30 | 347-574 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN06 | NY |
| 2009-10-30 | 347-703 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN07 | NY |
| 2009-10-30 | 438-879 | TELUS Mobility | 8303 | Montreal | — |
| 2009-10-30 | 506-330 | Rogers Communications Canada Inc. (Cable) | 743B | Neguac | — |
| 2009-10-30 | 540-505 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | RADFORD | VA |
| 2009-10-30 | 603-813 | IDT AMERICA, CORP. - NH | 314C | CTRBARNSTE | NH |
| 2009-10-30 | 603-855 | IDT AMERICA, CORP. - NH | 314C | ALTON | NH |
| 2009-10-30 | 603-872 | IDT AMERICA, CORP. - NH | 314C | GLNTNIRWRS | NH |
| 2009-10-30 | 603-906 | IDT AMERICA, CORP. - NH | 314C | BARNSTEAD | NH |
| 2009-10-30 | 604-564 | Shaw Telecom Inc. | 497E | Vancouver | — |
| 2009-10-30 | 608-691 | CHARTER IP ENABLED SERVICES, LLC | 792K | MT VERNON | WI |
| 2009-10-30 | 647-859 | TELUS Mobility | 8303 | Toronto | — |
| 2009-10-30 | 780-615 | Bragg Communications Inc. | 4878 | St. Paul | — |
| 2009-10-30 | 780-654 | Bragg Communications Inc. | 4878 | Cold Lake | — |
| 2009-10-30 | 780-687 | Bragg Communications Inc. | 4878 | Bonnyville | — |
| 2009-10-30 | 803-563 | SUNCOM DBA T-MOBILE USA | 8645 | COLUMBIA | SC |
| 2009-10-30 | 847-450 | PAETEC ITEL, LLC | 829J | ELGIN | IL |
| 2009-10-29 | 210-429 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SANANTONIO | TX |
| 2009-10-29 | 306-207 | TELUS Mobility | 8303 | La Ronge | — |
| 2009-10-29 | 334-440 | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | MONTGOMERY | AL |
| 2009-10-29 | 403-924 | Bragg Communications Inc. | 4878 | Three Hills | — |
| 2009-10-29 | 403-954 | Bragg Communications Inc. | 4878 | Langdon | — |
| 2009-10-29 | 423-408 | TELEPORT COMMUNICATIONS AMERICA, LLC - TN | 114F | KINGSPORT | TN |
| 2009-10-29 | 704-705 | SUNCOM DBA T-MOBILE USA | 8645 | CHARLOTTE | NC |
| 2009-10-29 | 709-297 | Bell Mobility Aliant | 329A | Baie Verte | — |
| 2009-10-29 | 780-249 | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2009-10-29 | 803-560 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC | 8534 | LK WYLIE W | SC |
| 2009-10-29 | 901-303 | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MEMPHIS | TN |
| 2009-10-29 | 910-853 | SUNCOM DBA T-MOBILE USA | 8645 | FAYETTEVL | NC |
| 2009-10-29 | 910-908 | TELEPORT COMMUNICATIONS AMERICA, LLC - NC | 8389 | FAYETTEVL | NC |
| 2009-10-29 | 919-675 | SUNCOM DBA T-MOBILE USA | 8645 | RALEIGH | NC |
| 2009-10-28 | 205-593 | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | BIRMINGHAM | AL |
| 2009-10-28 | 226-799 | Iristel Inc. | 154E | Chatham | — |
| 2009-10-28 | 289-521 | Rogers Communications Canada Inc. (Cable) | 743B | Cooksville | — |
| 2009-10-28 | 438-877 | TELUS Mobility | 8303 | Montreal | — |
| 2009-10-28 | 438-878 | TELUS Mobility | 8303 | Montreal | — |
| 2009-10-28 | 575-652 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAS CRUCES | NM |
| 2009-10-28 | 608-515 | T-MOBILE USA, INC. | 6529 | MADISON | WI |
| 2009-10-28 | 647-856 | TELUS Mobility | 8303 | Toronto | — |
| 2009-10-28 | 647-857 | TELUS Mobility | 8303 | Toronto | — |
| 2009-10-28 | 819-801 | Iristel Inc. | 154E | Trois-Rivieres | — |
| 2009-10-27 | 204-417 | Shaw Telecom Inc. | 497E | Winnipeg | — |
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.