NumberResearchRecent prefix assignments
366 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/18/2026
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 |
|---|---|---|---|---|---|
| 2006-10-03 | 773-853 | T-MOBILE USA, INC. | 6529 | CHICGOZN03 | IL |
| 2006-10-03 | 778-370 | Rogers Communications Canada Inc. (Cable) | 8377 | Vancouver | — |
| 2006-10-03 | 778-759 | Rogers Communications Canada Inc. (Cable) | 8377 | New Westminster | — |
| 2006-10-03 | 780-937 | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2006-10-02 | 334-646 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | ROANOKE | AL |
| 2006-10-02 | 361-504 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CALALLEN | TX |
| 2006-10-02 | 361-587 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | SINTON | TX |
| 2006-10-02 | 361-704 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | PORTLDGGRY | TX |
| 2006-10-02 | 361-717 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ARANSSPASS | TX |
| 2006-10-02 | 361-752 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ROBSTOWN | TX |
| 2006-10-02 | 361-792 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | C CHRISTI | TX |
| 2006-10-02 | 361-822 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | FLOURBLUFF | TX |
| 2006-10-02 | 361-828 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | INGLESIDE | TX |
| 2006-10-02 | 361-867 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | PADRE IS | TX |
| 2006-10-02 | 864-819 | PRTCOMMUNICATIONS, LLC - SC | 1701 | GREENWOOD | SC |
| 2006-10-02 | 903-807 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | LONGVIEW | TX |
| 2006-09-30 | 406-839 | CHARTER IP ENABLED SERVICES, LLC | 792K | BILLINGS | MT |
| 2006-09-29 | 239-687 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | NAPLES | FL |
| 2006-09-29 | 250-409 | Bell Mobility | 6574 | Invermere | — |
| 2006-09-29 | 320-527 | ONVOY, LLC - MN | 184D | SAUKCENTRE | MN |
| 2006-09-29 | 347-761 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN08 | NY |
| 2006-09-29 | 347-891 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN08 | NY |
| 2006-09-29 | 403-483 | Bell Mobility | 6574 | Calgary | — |
| 2006-09-29 | 403-984 | Shaw Telecom Inc. | 497E | Calgary | — |
| 2006-09-29 | 407-749 | AERIAL COMMUNICATIONS, INC. | 6701 | KISSIMMEE | FL |
| 2006-09-29 | 418-924 | Bell Mobility | 6574 | Saint-Henri-de-Levis | — |
| 2006-09-29 | 573-944 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FREDERCKTN | MO |
| 2006-09-29 | 604-578 | Bell Mobility | 6574 | Powell River | — |
| 2006-09-29 | 604-712 | Bell Mobility | 6574 | Hope | — |
| 2006-09-29 | 702-997 | LEVEL 3 COMMUNICATIONS, LLC - NV | 4805 | LAS VEGAS | NV |
| 2006-09-29 | 778-378 | Bell Mobility | 6574 | Vancouver | — |
| 2006-09-29 | 780-285 | Bell Mobility | 6574 | High Level | — |
| 2006-09-29 | 819-220 | Bell Mobility | 6574 | Temiscaming | — |
| 2006-09-29 | 956-776 | WESTEL, INC. - TX | 7399 | MCALLEN | TX |
| 2006-09-28 | 740-877 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEWARK | OH |
| 2006-09-27 | 250-681 | Bell Mobility | 6574 | Kelowna | — |
| 2006-09-27 | 303-834 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | LONGMONT | CO |
| 2006-09-27 | 321-804 | BHN IP ENABLED SERVICES, LLC | 045L | EASTORANGE | FL |
| 2006-09-27 | 347-748 | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | NWYRCYZN04 | NY |
| 2006-09-27 | 403-458 | Bell Mobility | 6574 | Medicine Hat | — |
| 2006-09-27 | 403-481 | Bell Mobility | 6574 | Calgary | — |
| 2006-09-27 | 418-353 | Videotron Ltd. | 8306 | Quebec | — |
| 2006-09-27 | 480-299 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | PHOENIX | AZ |
| 2006-09-27 | 516-468 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NASSAUZN09 | NY |
| 2006-09-27 | 606-302 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MIDDLESBO | KY |
| 2006-09-27 | 613-214 | Bell Mobility | 6574 | Kingston | — |
| 2006-09-27 | 623-271 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | PHOENIX | AZ |
| 2006-09-27 | 678-848 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ADAIRSVL | GA |
| 2006-09-27 | 724-841 | ARMSTRONG TELECOMMUNICATIONS, INC. - PA | 422C | BUTLER | PA |
| 2006-09-27 | 778-928 | Bell Mobility | 6574 | Vancouver | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.