NumberResearchRecent prefix assignments
380 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 |
|---|---|---|---|---|---|
| 2007-05-30 | 613-486 | ISP Telecom Inc. | 4727 | Frankford | — |
| 2007-05-30 | 613-490 | ISP Telecom Inc. | 4727 | Stirling | — |
| 2007-05-30 | 613-494 | ISP Telecom Inc. | 4727 | Thurlow | — |
| 2007-05-30 | 613-495 | ISP Telecom Inc. | 4727 | Trenton | — |
| 2007-05-30 | 613-497 | ISP Telecom Inc. | 4727 | Wooler | — |
| 2007-05-30 | 780-551 | Bell Mobility | 6574 | Smoky Lake | — |
| 2007-05-30 | 843-793 | ONVOY, LLC - SC | 548E | CHARLESTON | SC |
| 2007-05-30 | 864-373 | ONVOY, LLC - SC | 548E | GREENVILLE | SC |
| 2007-05-30 | 970-924 | QWEST CORPORATION | 9636 | ASPEN | CO |
| 2007-05-29 | 250-602 | Bell Mobility | 6574 | Kimberley | — |
| 2007-05-29 | 250-603 | Bell Mobility | 6574 | Sparwood | — |
| 2007-05-29 | 269-270 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KALAMAZOO | MI |
| 2007-05-29 | 502-365 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-05-29 | 502-708 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-05-29 | 613-459 | ISP Telecom Inc. | 4727 | Jockvale | — |
| 2007-05-29 | 613-465 | ISP Telecom Inc. | 4727 | Osgoode | — |
| 2007-05-29 | 613-467 | ISP Telecom Inc. | 4727 | Cumberland | — |
| 2007-05-29 | 613-480 | ISP Telecom Inc. | 4727 | Belleville | — |
| 2007-05-29 | 780-326 | Bell Mobility | 6574 | Fox Creek | — |
| 2007-05-29 | 780-327 | Bell Mobility | 6574 | Boyle | — |
| 2007-05-29 | 780-337 | Bell Mobility | 6574 | Lac La Biche | — |
| 2007-05-29 | 916-409 | PACIFIC BELL | 9740 | LINCOLN | CA |
| 2007-05-29 | 931-383 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | PELHAM | TN |
| 2007-05-25 | 250-586 | Shaw Telecom Inc. | 497E | Parksville | — |
| 2007-05-25 | 267-401 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHPHSBZN40 | PA |
| 2007-05-25 | 267-539 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN1 | PA |
| 2007-05-25 | 403-853 | TELUS Mobility | 8301 | Veteran | — |
| 2007-05-25 | 450-327 | ISP Telecom Inc. | 4727 | St-Jerome | — |
| 2007-05-25 | 613-454 | ISP Telecom Inc. | 4727 | Ottawa-Hull | — |
| 2007-05-25 | 613-455 | ISP Telecom Inc. | 4727 | Gloucester | — |
| 2007-05-25 | 613-456 | ISP Telecom Inc. | 4727 | Carleton Place | — |
| 2007-05-25 | 613-457 | ISP Telecom Inc. | 4727 | Kanata-Stittsville | — |
| 2007-05-25 | 613-458 | ISP Telecom Inc. | 4727 | Orleans | — |
| 2007-05-25 | 613-481 | ISP Telecom Inc. | 4727 | Brighton | — |
| 2007-05-25 | 819-505 | Videotron Ltd. | 8306 | Princeville | — |
| 2007-05-24 | 250-854 | TELUS Mobility | 8301 | Dawson Creek | — |
| 2007-05-24 | 250-874 | TELUS Mobility | 8301 | Chetwynd | — |
| 2007-05-24 | 250-875 | TELUS Mobility | 8301 | Chetwynd | — |
| 2007-05-24 | 250-908 | TELUS Mobility | 8301 | Kimberley | — |
| 2007-05-24 | 250-910 | TELUS Mobility | 8301 | Sparwood | — |
| 2007-05-24 | 403-963 | TELUS Mobility | 8301 | Ponoka | — |
| 2007-05-24 | 406-643 | ONVOY, LLC - MT | 453F | NO PARKMAN | MT |
| 2007-05-24 | 418-371 | Videotron Ltd. | 8306 | La Pocatiere | — |
| 2007-05-24 | 419-907 | GOLDSTAR COMMUNICATIONS, LLC - OH | 9133 | ROCKFORD | OH |
| 2007-05-24 | 505-506 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM | 6573 | ALBUQURQUE | NM |
| 2007-05-24 | 780-519 | TELUS Mobility | 8301 | Boyle | — |
| 2007-05-24 | 780-520 | TELUS Mobility | 8301 | Lac La Biche | — |
| 2007-05-24 | 780-521 | TELUS Mobility | 8301 | Smoky Lake | — |
| 2007-05-24 | 806-446 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | SMYER | TX |
| 2007-05-24 | 806-579 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | LEVELLAND | TX |
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.