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 |
|---|---|---|---|---|---|
| 2008-09-11 | 469-219 | SOUTHWESTERN BELL | 9533 | MCKINNEY | TX |
| 2008-09-11 | 514-500 | Iristel Inc. | 154E | Pointe-Claire | — |
| 2008-09-11 | 514-600 | Iristel Inc. | 154E | Lachine | — |
| 2008-09-11 | 514-700 | Iristel Inc. | 154E | Ste-Genevieve | — |
| 2008-09-11 | 587-880 | Primus Telecommunications Canada Inc. | 201A | Calgary | — |
| 2008-09-11 | 587-881 | Primus Telecommunications Canada Inc. | 201A | Edmonton | — |
| 2008-09-11 | 613-983 | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2008-09-11 | 613-986 | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2008-09-11 | 647-726 | Primus Telecommunications Canada Inc. | 201A | Toronto | — |
| 2008-09-11 | 740-883 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BARTLETT | OH |
| 2008-09-11 | 778-628 | Rogers Communications Canada Inc. (Wireless) | 8821 | Vancouver | — |
| 2008-09-11 | 778-788 | Rogers Communications Canada Inc. (Wireless) | 8821 | Vancouver | — |
| 2008-09-11 | 778-918 | Rogers Communications Canada Inc. (Wireless) | 8821 | Richmond | — |
| 2008-09-11 | 778-919 | Rogers Communications Canada Inc. (Wireless) | 8821 | Richmond | — |
| 2008-09-11 | 778-938 | Rogers Communications Canada Inc. (Wireless) | 8821 | Vancouver | — |
| 2008-09-11 | 778-968 | Rogers Communications Canada Inc. (Wireless) | 8821 | Vancouver | — |
| 2008-09-11 | 778-979 | Rogers Communications Canada Inc. (Wireless) | 8821 | New Westminster | — |
| 2008-09-11 | 778-986 | Rogers Communications Canada Inc. (Wireless) | 8821 | Newton | — |
| 2008-09-11 | 805-301 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | SOMIS | CA |
| 2008-09-11 | 819-300 | Iristel Inc. | 154E | Sherbrooke | — |
| 2008-09-11 | 828-367 | ONVOY, LLC - NC | 638E | ASHEVILLE | NC |
| 2008-09-11 | 832-370 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HOUSTON | TX |
| 2008-09-11 | 919-399 | YMAX COMMUNICATIONS CORP. - NC | 360E | DURHAM | NC |
| 2008-09-10 | 239-258 | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | FORT MYERS | FL |
| 2008-09-10 | 403-918 | Fido Solutions Inc. | 5643 | Calgary | — |
| 2008-09-10 | 403-919 | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2008-09-10 | 403-991 | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2008-09-10 | 403-992 | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2008-09-10 | 424-244 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | CMTN GRDN | CA |
| 2008-09-10 | 503-926 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | PORTLAND | OR |
| 2008-09-10 | 506-238 | Bell Mobility Aliant | 329A | Fredericton | — |
| 2008-09-10 | 514-623 | Fido Solutions Inc. | 5643 | Montreal | — |
| 2008-09-10 | 514-625 | Fido Solutions Inc. | 5643 | Montreal | — |
| 2008-09-10 | 514-662 | Fido Solutions Inc. | 5643 | Montreal | — |
| 2008-09-10 | 613-883 | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2008-09-10 | 647-240 | Bell Mobility | 6574 | Toronto | — |
| 2008-09-10 | 647-385 | Bell Mobility | 6574 | Toronto | — |
| 2008-09-10 | 647-386 | Bell Mobility | 6574 | Toronto | — |
| 2008-09-10 | 651-471 | QWEST CORPORATION | 9631 | TWINCITIES | MN |
| 2008-09-10 | 780-399 | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2008-09-10 | 780-566 | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2008-09-10 | 780-616 | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2008-09-10 | 780-729 | Fido Solutions Inc. | 5643 | Edmonton | — |
| 2008-09-09 | 317-495 | LEVEL 3 COMMUNICATIONS, LLC - IN | 4803 | INDIANAPLS | IN |
| 2008-09-09 | 418-906 | Bell Mobility | 6574 | Quebec | — |
| 2008-09-09 | 571-269 | METROPCS, INC. | 5562 | WSNGTNZN17 | VA |
| 2008-09-09 | 571-449 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | HERNDON | VA |
| 2008-09-09 | 581-717 | TELUS Quebec | 2243 | Hebertville-Station | — |
| 2008-09-09 | 581-718 | TELUS Quebec | 2243 | Hebertville | — |
| 2008-09-09 | 581-724 | Fido Solutions Inc. | 5643 | Thetford Mines | — |
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.