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 |
|---|---|---|---|---|---|
| 2007-09-21 | 719-355 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | COLORDOSPG | CO |
| 2007-09-21 | 862-279 | OMNIPOINT COMMUNICATIONS, INC. - NJ | 6623 | NEWARK | NJ |
| 2007-09-20 | 204-415 | Shaw Telecom Inc. | 497E | Winnipeg | — |
| 2007-09-20 | 331-452 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | AURORA | IL |
| 2007-09-20 | 503-896 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | PORTLAND | OR |
| 2007-09-20 | 614-533 | OHIO BELL TEL CO | 9321 | COLUMBUS | OH |
| 2007-09-19 | 209-417 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | TURLOCK | CA |
| 2007-09-19 | 210-853 | ONVOY, LLC - TX | 903C | SANANTONIO | TX |
| 2007-09-19 | 250-406 | Bell Mobility | 6574 | Fort St. James | — |
| 2007-09-19 | 250-530 | Bell Mobility | 6574 | Ganges | — |
| 2007-09-19 | 250-660 | Bell Mobility | 6574 | Fraser Lake | — |
| 2007-09-19 | 250-662 | Bell Mobility | 6574 | Mackenzie | — |
| 2007-09-19 | 250-671 | Bell Mobility | 6574 | Port Hardy | — |
| 2007-09-19 | 250-680 | Bell Mobility | 6574 | McBride | — |
| 2007-09-19 | 250-683 | Bell Mobility | 6574 | Revelstoke | — |
| 2007-09-19 | 250-684 | Bell Mobility | 6574 | Valemount | — |
| 2007-09-19 | 250-685 | Bell Mobility | 6574 | Burns Lake | — |
| 2007-09-19 | 334-770 | TROY CABLEVISION, INC. - AL | 208D | TROY | AL |
| 2007-09-19 | 334-853 | TROY CABLEVISION, INC. - AL | 208D | ELBA | AL |
| 2007-09-19 | 403-452 | Shaw Telecom Inc. | 497E | Calgary | — |
| 2007-09-19 | 408-642 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SNJS WEST | CA |
| 2007-09-19 | 512-501 | ONVOY, LLC - TX | 903C | AUSTIN | TX |
| 2007-09-19 | 516-492 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NASSAUZN02 | NY |
| 2007-09-19 | 563-794 | UNITED STATES CELLULAR - IA | 6266 | WAUKON | IA |
| 2007-09-19 | 604-625 | Shaw Telecom Inc. | 497E | Aldergrove | — |
| 2007-09-19 | 713-936 | ONVOY, LLC - TX | 903C | HOUSTON | TX |
| 2007-09-19 | 760-640 | ONVOY, LLC - CA | 649C | BLYTHE | CA |
| 2007-09-19 | 780-226 | Bell Mobility | 6574 | Camrose | — |
| 2007-09-19 | 780-304 | Bell Mobility | 6574 | Hay Lakes | — |
| 2007-09-19 | 780-308 | Bell Mobility | 6574 | Killam | — |
| 2007-09-19 | 780-314 | Bell Mobility | 6574 | Millet | — |
| 2007-09-19 | 780-346 | Bell Mobility | 6574 | Hardisty | — |
| 2007-09-19 | 780-756 | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2007-09-19 | 780-839 | Bell Mobility | 6574 | Wetaskiwin | — |
| 2007-09-18 | 210-544 | T-MOBILE USA, INC. | 6529 | SANANTONIO | TX |
| 2007-09-18 | 210-808 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | 8434 | SANANTONIO | TX |
| 2007-09-18 | 251-321 | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | 6916 | ATMORE | AL |
| 2007-09-18 | 321-292 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | COCOA | FL |
| 2007-09-18 | 331-575 | T-MOBILE USA, INC. | 6529 | AURORA | IL |
| 2007-09-18 | 331-643 | T-MOBILE USA, INC. | 6529 | AURORA | IL |
| 2007-09-18 | 347-552 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN14 | NY |
| 2007-09-18 | 347-882 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN05 | NY |
| 2007-09-18 | 424-235 | METROPCS NETWORKS, LLC | 899D | MALIBU | CA |
| 2007-09-18 | 469-386 | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-09-18 | 646-385 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN01 | NY |
| 2007-09-18 | 786-447 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | MIAMI | FL |
| 2007-09-18 | 801-707 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - UT | 6571 | SALT LAKE | UT |
| 2007-09-18 | 832-531 | AERIAL COMMUNICATIONS, INC. | 6701 | HOUSTON | TX |
| 2007-09-18 | 916-504 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | SCRM MAIN | CA |
| 2007-09-18 | 989-272 | CLEAR RATE COMMUNICATIONS, LLC | 046L | SAGINAW | MI |
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.