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 |
|---|---|---|---|---|---|
| 2008-02-12 | 450-906 | Videotron Ltd. | 8306 | Boucherville | — |
| 2008-02-12 | 480-389 | LEVEL 3 COMMUNICATIONS, LLC - AZ | 3285 | PHOENIX | AZ |
| 2008-02-12 | 503-300 | CHARTER IP ENABLED SERVICES, LLC | 792K | BAY CITY | OR |
| 2008-02-12 | 651-403 | AERIAL COMMUNICATIONS, INC. | 6701 | TWINCITIES | MN |
| 2008-02-12 | 706-441 | CHARTER IP ENABLED SERVICES, LLC | 792K | MANCHESTER | GA |
| 2008-02-12 | 850-714 | PAETEC ITEL, LLC | 829J | DESTIN | FL |
| 2008-02-11 | 218-677 | MIDCONTINENT COMMUNICATIONS - MN | 429A | SABIN | MN |
| 2008-02-11 | 540-688 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | STAUNTON | VA |
| 2008-02-11 | 608-450 | UNITED STATES CELLULAR - WI | 6274 | OXFORD | WI |
| 2008-02-11 | 608-619 | UNITED STATES CELLULAR - WI | 6274 | COONVALLEY | WI |
| 2008-02-11 | 802-393 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ST ALBANS | VT |
| 2008-02-08 | 785-571 | LEVEL 3 COMMUNICATIONS, LLC - KS | 2240 | ABILENE | KS |
| 2008-02-07 | 224-563 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | DESPLAINES | IL |
| 2008-02-07 | 248-238 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | CLARKSTON | MI |
| 2008-02-07 | 248-805 | FIRST COMMUNICATIONS, LLC | 460K | ROCHESTER | MI |
| 2008-02-07 | 251-281 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MOBILE | AL |
| 2008-02-07 | 507-604 | CHARTER IP ENABLED SERVICES, LLC | 792K | LEWISTON | MN |
| 2008-02-07 | 616-951 | FIRST COMMUNICATIONS, LLC | 460K | ROCKFORD | MI |
| 2008-02-07 | 630-352 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | NAPERVILLE | IL |
| 2008-02-07 | 630-488 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | ST CHARLES | IL |
| 2008-02-07 | 719-358 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2008-02-07 | 801-850 | ONVOY, LLC - UT | 871E | PROVO | UT |
| 2008-02-07 | 830-339 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GONZALES | TX |
| 2008-02-07 | 903-505 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BONHAM | TX |
| 2008-02-07 | 907-803 | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | 6872 | DELTA JCT | AK |
| 2008-02-07 | 910-819 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | WILMINGTON | NC |
| 2008-02-07 | 912-444 | COMCAST IP PHONE, LLC | 318J | SO GUYTON | GA |
| 2008-02-07 | 912-519 | COMCAST IP PHONE, LLC | 318J | GUYTON | GA |
| 2008-02-07 | 979-325 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GIDDINGS | TX |
| 2008-02-07 | 979-338 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LA GRANGE | TX |
| 2008-02-06 | 304-356 | T-MOBILE USA, INC. | 6529 | CHRLSTNZN1 | WV |
| 2008-02-06 | 347-429 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN06 | NY |
| 2008-02-06 | 347-695 | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | NWYRCYZN14 | NY |
| 2008-02-06 | 450-332 | Videotron Ltd. | 8306 | Longueuil | — |
| 2008-02-06 | 450-812 | Videotron Ltd. | 8306 | St-Lambert | — |
| 2008-02-06 | 450-907 | Videotron Ltd. | 8306 | Laprairie | — |
| 2008-02-06 | 571-403 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | WSNGTNZN08 | VA |
| 2008-02-06 | 647-350 | Rogers Communications Canada Inc. (Cable) | 743B | Toronto | — |
| 2008-02-06 | 716-392 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | BUFFALO | NY |
| 2008-02-06 | 845-474 | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | PEARLRIVER | NY |
| 2008-02-05 | 450-355 | TELUS Quebec | 2243 | Ste-Madeleine | — |
| 2008-02-05 | 450-366 | TELUS Quebec | 2243 | Actonvale | — |
| 2008-02-05 | 570-569 | AT&T - LOCAL | 7421 | PITTSTON | PA |
| 2008-02-05 | 717-454 | COMCAST IP PHONE, LLC | 318J | LEBANON | PA |
| 2008-02-04 | 312-626 | ONVOY, LLC | 224C | CHICGOZN01 | IL |
| 2008-02-04 | 312-878 | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | CHICGOZN01 | IL |
| 2008-02-04 | 478-334 | POWERTEL ATLANTA LICENSES, INC. | 7473 | WARNERRBNS | GA |
| 2008-02-04 | 517-883 | FIRST COMMUNICATIONS, LLC | 460K | MASON | MI |
| 2008-02-04 | 646-558 | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NWYRCYZN01 | NY |
| 2008-02-04 | 701-458 | MIDCONTINENT COMMUNICATIONS - ND | 3065 | BOWMAN | ND |
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.