NumberResearchRecent prefix assignments
371 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 |
|---|---|---|---|---|---|
| 2008-08-28 | 709-388 | Rogers Communications Canada Inc. (Cable) | 743B | Corner Brook | — |
| 2008-08-28 | 778-478 | Shaw Telecom Inc. | 497E | Kelowna | — |
| 2008-08-28 | 810-399 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | FLINT | MI |
| 2008-08-27 | 204-203 | Provincial Tel Inc. | 498E | Poplar Point | — |
| 2008-08-27 | 204-351 | Provincial Tel Inc. | 498E | Whitemouth | — |
| 2008-08-27 | 204-393 | Provincial Tel Inc. | 498E | Berens River | — |
| 2008-08-27 | 204-398 | Provincial Tel Inc. | 498E | Rivers | — |
| 2008-08-27 | 204-533 | Provincial Tel Inc. | 498E | Boissevain | — |
| 2008-08-27 | 204-563 | Provincial Tel Inc. | 498E | Inglis | — |
| 2008-08-27 | 204-577 | Provincial Tel Inc. | 498E | Reston | — |
| 2008-08-27 | 204-644 | Provincial Tel Inc. | 498E | Gimli | — |
| 2008-08-27 | 204-653 | Provincial Tel Inc. | 498E | Fisher River | — |
| 2008-08-27 | 204-699 | Provincial Tel Inc. | 498E | Grand Rapids | — |
| 2008-08-27 | 204-708 | Provincial Tel Inc. | 498E | Ashern | — |
| 2008-08-27 | 480-371 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | PHOENIX | AZ |
| 2008-08-27 | 609-848 | YMAX COMMUNICATIONS CORP. - NJ | 325E | BEACHHAVEN | NJ |
| 2008-08-27 | 609-849 | YMAX COMMUNICATIONS CORP. - NJ | 325E | WILDWOOD | NJ |
| 2008-08-27 | 609-891 | YMAX COMMUNICATIONS CORP. - NJ | 325E | BARNEGAT | NJ |
| 2008-08-27 | 720-413 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | DENVER | CO |
| 2008-08-27 | 812-902 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BEDFORD | IN |
| 2008-08-26 | 256-868 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HENAGAR | AL |
| 2008-08-26 | 269-294 | CHARTER IP ENABLED SERVICES, LLC | 792K | CENTREVL | MI |
| 2008-08-26 | 317-426 | BHN IP ENABLED SERVICES, LLC | 045L | INDIANAPLS | IN |
| 2008-08-26 | 406-992 | ONVOY, LLC - MT | 453F | HELENA | MT |
| 2008-08-26 | 480-639 | GILA LOCAL EXCHANGE CARRIER, INC. - AZ | 947E | PHOENIX | AZ |
| 2008-08-26 | 570-841 | IDT AMERICA, CORP. - PA | 213C | SHICKSHINY | PA |
| 2008-08-26 | 570-901 | COMCAST IP PHONE, LLC | 318J | TRUCKSVL | PA |
| 2008-08-26 | 586-441 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | ROSEVILLE | MI |
| 2008-08-26 | 602-845 | GILA LOCAL EXCHANGE CARRIER, INC. - AZ | 947E | PHOENIX | AZ |
| 2008-08-26 | 623-806 | GILA LOCAL EXCHANGE CARRIER, INC. - AZ | 947E | PHOENIX | AZ |
| 2008-08-26 | 702-624 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LAS VEGAS | NV |
| 2008-08-26 | 702-741 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LAS VEGAS | NV |
| 2008-08-26 | 702-764 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LAS VEGAS | NV |
| 2008-08-26 | 702-834 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LAS VEGAS | NV |
| 2008-08-26 | 810-258 | CHARTER IP ENABLED SERVICES, LLC | 792K | RANKIN | MI |
| 2008-08-26 | 850-733 | BANDWIDTH.COM CLEC, LLC - FL | 982E | GULFBREEZE | FL |
| 2008-08-25 | 318-615 | BANDWIDTH.COM CLEC, LLC - LA | 153F | HAUGHTON | LA |
| 2008-08-25 | 403-925 | Fido Solutions Inc. | 5643 | Brooks | — |
| 2008-08-25 | 403-929 | Fido Solutions Inc. | 5643 | Lethbridge | — |
| 2008-08-25 | 778-815 | Bell West Inc. | 2933 | Squamish | — |
| 2008-08-25 | 819-231 | Videotron Ltd. | 8306 | Scotstown | — |
| 2008-08-25 | 819-232 | Videotron Ltd. | 8306 | Lac-Drolet | — |
| 2008-08-25 | 819-248 | Cooptel | 818D | South Durham | — |
| 2008-08-23 | 331-462 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL | 7196 | LOMBARD | IL |
| 2008-08-22 | 218-394 | CHARTER IP ENABLED SERVICES, LLC | 792K | BENNETTVL | MN |
| 2008-08-21 | 218-395 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | BAUDETTE | MN |
| 2008-08-21 | 218-396 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | DETROITLKS | MN |
| 2008-08-21 | 218-402 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | WADENA | MN |
| 2008-08-21 | 218-407 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | BEMIDJI | MN |
| 2008-08-21 | 218-416 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | THIFRIVFLS | MN |
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.