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 |
|---|---|---|---|---|---|
| 2000-02-01 | 905-442 | Rogers Communications Canada Inc. (Wireless) | 8821 | Oshawa | — |
| 2000-01-31 | 306-220 | SaskTel Mobility | 9868 | Saskatoon | — |
| 2000-01-31 | 306-529 | SaskTel Mobility | 9868 | Regina | — |
| 2000-01-31 | 306-640 | SaskTel Mobility | 9868 | Assiniboia | — |
| 2000-01-31 | 450-980 | Rogers Communications Canada Inc. (Cable) | 8377 | Pont-Viau | — |
| 2000-01-31 | 519-789 | Managed Network Systems Inc. | 2776 | London | — |
| 2000-01-31 | 705-626 | Rogers Communications Canada Inc. (Wireless) | 8821 | Sudbury | — |
| 2000-01-31 | 905-202 | Rogers Communications Canada Inc. (Cable) | 8377 | Markham | — |
| 2000-01-31 | 905-222 | Rogers Communications Canada Inc. (Cable) | 8377 | Aurora | — |
| 2000-01-31 | 905-223 | Rogers Communications Canada Inc. (Cable) | 8377 | Oak Ridges | — |
| 2000-01-31 | 905-266 | Rogers Communications Canada Inc. (Cable) | 8377 | Woodbridge | — |
| 2000-01-31 | 905-268 | Rogers Communications Canada Inc. (Cable) | 8377 | Cooksville | — |
| 2000-01-31 | 905-423 | Rogers Communications Canada Inc. (Cable) | 8377 | Ajax-Pickering | — |
| 2000-01-31 | 905-463 | Rogers Communications Canada Inc. (Cable) | 8377 | Brampton | — |
| 2000-01-31 | 905-603 | Rogers Communications Canada Inc. (Cable) | 8377 | Streetsville | — |
| 2000-01-26 | 306-533 | SaskTel Mobility | 9868 | Regina | — |
| 2000-01-26 | 403-681 | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2000-01-26 | 514-569 | Fido Solutions Inc. | 5643 | Montreal | — |
| 2000-01-26 | 604-719 | Fido Solutions Inc. | 5643 | Vancouver | — |
| 2000-01-26 | 780-288 | TELUS Mobility | 8301 | Edmonton | — |
| 2000-01-26 | 780-708 | Fido Solutions Inc. | 5643 | Edmonton | — |
| 2000-01-26 | 819-386 | Bell Canada | 8050 | Trois-Rivieres | — |
| 2000-01-24 | 416-272 | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2000-01-24 | 416-645 | Zayo Canada Inc. | 8304 | Toronto | — |
| 2000-01-24 | 514-401 | Bell Canada | 8050 | Montreal | — |
| 2000-01-24 | 519-777 | TELUS Mobility | 8303 | London | — |
| 2000-01-24 | 905-580 | TELUS Mobility | 8303 | Oakville | — |
| 2000-01-10 | 780-964 | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2000-01-07 | 905-595 | Zayo Canada Inc. | 8304 | Brampton | — |
| 2000-01-07 | 905-695 | Zayo Canada Inc. | 8304 | Thornhill | — |
| 2000-01-06 | 416-275 | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 2000-01-06 | 514-502 | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 2000-01-06 | 514-926 | Bell Mobility | 6574 | Montreal | — |
| 2000-01-06 | 519-860 | Rogers Communications Canada Inc. (Wireless) | 8821 | London | — |
| 2000-01-06 | 613-863 | Rogers Communications Canada Inc. (Wireless) | 8821 | Ottawa-Hull | — |
| 2000-01-06 | 905-531 | Rogers Communications Canada Inc. (Wireless) | 8821 | Hamilton | — |
| 1999-12-23 | 819-575 | Videotron Ltd. | 8306 | Sherbrooke | — |
| 1999-12-22 | 416-473 | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 1999-12-22 | 416-771 | TELUS Mobility | 8303 | Toronto | — |
| 1999-12-22 | 418-215 | Rogers Communications Canada Inc. (Wireless) | 8821 | Saint-Georges-de-Beauce | — |
| 1999-12-22 | 418-252 | Rogers Communications Canada Inc. (Wireless) | 8821 | Montmagny | — |
| 1999-12-22 | 418-712 | Rogers Communications Canada Inc. (Wireless) | 8821 | Rimouski | — |
| 1999-12-22 | 514-406 | Bell Canada | 8050 | Montreal | — |
| 1999-12-22 | 519-321 | Bell Canada | 8051 | Mount Forest | — |
| 1999-12-22 | 519-931 | Bell Canada | 8051 | London | — |
| 1999-12-22 | 519-932 | Bell Canada | 8051 | London | — |
| 1999-12-22 | 613-298 | Bell Mobility | 6574 | Ottawa-Hull | — |
| 1999-12-22 | 807-472 | Rogers Communications Canada Inc. (Wireless) | 8821 | Thunder Bay | — |
| 1999-12-22 | 905-447 | Rogers Communications Canada Inc. (Wireless) | 8821 | Oshawa | — |
| 1999-12-22 | 905-464 | Bell Mobility | 6574 | Oakville | — |
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.