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 |
|---|---|---|---|---|---|
| 2007-09-10 | 214-930 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2007-09-10 | 214-998 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | GRANDPRARI | TX |
| 2007-09-10 | 252-702 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | GREENVILLE | NC |
| 2007-09-10 | 939-242 | PUERTO RICO TELCO DBA CLARO PUERTO RICO | 4823 | BAYAMONNOR | PR |
| 2007-09-10 | 939-243 | PUERTO RICO TELCO DBA CLARO PUERTO RICO | 4823 | BAYAMONNOR | PR |
| 2007-09-07 | 226-664 | Rogers Communications Canada Inc. (Cable) | 743B | Owen Sound | — |
| 2007-09-07 | 418-500 | Videotron Ltd. | 8306 | Saint-Basile | — |
| 2007-09-07 | 418-514 | Bell Mobility | 6574 | Tadoussac | — |
| 2007-09-07 | 418-913 | Videotron Ltd. | 8306 | Portneuf | — |
| 2007-09-07 | 506-426 | TELUS Mobility | 8303 | Grand Falls | — |
| 2007-09-07 | 623-239 | T-MOBILE USA, INC. | 6529 | PHOENIX | AZ |
| 2007-09-07 | 623-252 | LEVEL 3 COMMUNICATIONS, LLC - AZ | 3285 | PHOENIX | AZ |
| 2007-09-07 | 701-342 | MIDCONTINENT COMMUNICATIONS - ND | 3065 | GARDNER | ND |
| 2007-09-07 | 709-572 | TELUS Mobility | 8303 | Grand Falls | — |
| 2007-09-07 | 814-852 | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | STATECOLLG | PA |
| 2007-09-07 | 819-932 | Videotron Ltd. | 8306 | Windsor | — |
| 2007-09-07 | 907-395 | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | 7785 | KENAI | AK |
| 2007-09-07 | 912-358 | COMCAST IP PHONE, LLC | 318J | SAVANNAH | GA |
| 2007-09-07 | 918-894 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OK | 5813 | TULSA | OK |
| 2007-09-07 | 928-315 | T-MOBILE USA, INC. | 6529 | SOMERTON | AZ |
| 2007-09-07 | 970-712 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | GRAND JCT | CO |
| 2007-09-06 | 252-708 | BUGGS ISL TEL CO-OP DBA BUGGS ISLAND TEL CO - NC | 816E | WARRENTON | NC |
| 2007-09-06 | 262-309 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAUKESHA | WI |
| 2007-09-06 | 405-887 | T-MOBILE USA, INC. | 6529 | OKLA CITY | OK |
| 2007-09-06 | 418-901 | Videotron Ltd. | 8306 | St-Tite-des-Caps | — |
| 2007-09-06 | 418-967 | TELUS Mobility | 8303 | Sainte-Anne-des-Monts | — |
| 2007-09-06 | 450-483 | Videotron Ltd. | 8306 | Yamaska | — |
| 2007-09-06 | 506-425 | TELUS Mobility | 8303 | Woodstock | — |
| 2007-09-06 | 506-427 | TELUS Mobility | 8303 | Richibucto | — |
| 2007-09-06 | 512-364 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | AUSTIN | TX |
| 2007-09-06 | 540-695 | UNITED STATES CELLULAR - VA | 6283 | FLOYD | VA |
| 2007-09-06 | 618-571 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | PINCKNEYVL | IL |
| 2007-09-06 | 709-571 | TELUS Mobility | 8303 | Gander | — |
| 2007-09-06 | 709-573 | TELUS Mobility | 8303 | Upper Island Cove | — |
| 2007-09-06 | 713-234 | SOUTHWESTERN BELL TELEPHONE COMPANY - TX | 7726 | SUGAR LAND | TX |
| 2007-09-06 | 780-335 | TELUS Mobility | 8301 | Wetaskiwin | — |
| 2007-09-06 | 803-678 | PAETEC ITEL, LLC | 829J | COLUMBIA | SC |
| 2007-09-06 | 817-948 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | ARLINGTON | TX |
| 2007-09-06 | 956-909 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BROWNSVL | TX |
| 2007-09-05 | 210-209 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SANANTONIO | TX |
| 2007-09-05 | 281-713 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HUMBLE | TX |
| 2007-09-05 | 312-548 | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | CHICGOZN01 | IL |
| 2007-09-05 | 480-268 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | PHOENIX | AZ |
| 2007-09-05 | 606-712 | TWC IP ENABLED SERVICES, LLC | 793K | EBERNSTADT | KY |
| 2007-09-05 | 623-251 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | PHOENIX | AZ |
| 2007-09-05 | 682-583 | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2007-09-05 | 702-823 | TELEPORT COMMUNICATIONS AMERICA, LLC - NV | 587C | LAS VEGAS | NV |
| 2007-09-05 | 757-809 | CHARTER IP ENABLED SERVICES, LLC | 792K | SUFFOLK | VA |
| 2007-09-05 | 787-437 | WORLDNET TELECOMMUNICATIONS, INC. - PR | 9726 | JAYUYA | PR |
| 2007-09-05 | 787-482 | WORLDNET TELECOMMUNICATIONS, INC. - PR | 9726 | SALINAS | PR |
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.