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 |
|---|---|---|---|---|---|
| 1999-12-22 | 905-744 | TELUS Mobility | 8303 | Ajax-Pickering | — |
| 1999-12-03 | 204-480 | GT Group Telecom Services Corp. | 8506 | Winnipeg | — |
| 1999-12-03 | 204-740 | MTS Inc. | 991B | Brandon | — |
| 1999-12-03 | 204-798 | MTS Inc. | 991B | Winnipeg | — |
| 1999-12-03 | 204-927 | MTS Inc. | 8088 | Winnipeg | — |
| 1999-12-03 | 204-953 | MTS Inc. | 8088 | Winnipeg | — |
| 1999-12-03 | 250-733 | TELUS | 8086 | Cobble Hill | — |
| 1999-12-03 | 306-772 | Rogers Communications Canada Inc. (Wireless) | 8821 | Swift Current | — |
| 1999-12-03 | 306-987 | Rogers Communications Canada Inc. (Wireless) | 8821 | Prince Albert | — |
| 1999-12-03 | 416-317 | Rogers Communications Canada Inc. (Wireless) | 8821 | Toronto | — |
| 1999-12-03 | 416-455 | TELUS Mobility | 8303 | Toronto | — |
| 1999-12-03 | 416-472 | Bell Canada | 8051 | Toronto | — |
| 1999-12-03 | 416-774 | Bell Canada | 8051 | Toronto | — |
| 1999-12-03 | 416-775 | Bell Canada | 8051 | Toronto | — |
| 1999-12-03 | 418-234 | TELUS Quebec | 8083 | Montmagny | — |
| 1999-12-03 | 418-389 | TELUS Quebec | 8083 | Sainte-Marie-de-Beauce | — |
| 1999-12-03 | 418-631 | TELUS Quebec | 8083 | Amqui | — |
| 1999-12-03 | 418-880 | TELUS Quebec | 8083 | Saint-Augustin | — |
| 1999-12-03 | 514-501 | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 1999-12-03 | 514-906 | Zayo Canada Inc. | 8304 | Montreal | — |
| 1999-12-03 | 519-951 | Bell Canada | 8051 | London | — |
| 1999-12-03 | 604-897 | Rogers Communications Canada Inc. (Wireless) | 8821 | Aldergrove | — |
| 1999-12-03 | 705-561 | Rogers Communications Canada Inc. (Wireless) | 8821 | Sudbury | — |
| 1999-11-22 | 250-571 | TELUS | 8086 | South Kamloops | — |
| 1999-11-22 | 416-841 | Fido Solutions Inc. | 5643 | Toronto | — |
| 1999-11-22 | 418-264 | Fido Solutions Inc. | 5643 | Quebec | — |
| 1999-11-22 | 418-572 | Bell Mobility | 6574 | Quebec | — |
| 1999-11-22 | 514-929 | Bell Mobility | 6574 | Montreal | — |
| 1999-11-19 | 514-831 | TELUS Mobility | 8303 | Montreal | — |
| 1999-11-19 | 514-910 | Bell Mobility | 6574 | Montreal | — |
| 1999-11-19 | 819-325 | Rogers Communications Canada Inc. (Wireless) | 8821 | Ste-Agathe | — |
| 1999-11-19 | 819-760 | Rogers Communications Canada Inc. (Wireless) | 8821 | Rouyn-Noranda | — |
| 1999-11-10 | 403-444 | Zayo Canada Inc. | 8304 | Calgary | — |
| 1999-11-10 | 902-266 | Bell Mobility Aliant | 329A | Halifax | — |
| 1999-11-04 | 204-381 | Rogers Communications Canada Inc. (Wireless) | 8821 | Steinbach | — |
| 1999-11-04 | 514-244 | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 1999-11-04 | 604-790 | TELUS Mobility | 8301 | Vancouver | — |
| 1999-11-04 | 709-833 | Aliant Telecom (NF) | 8085 | St. John's | — |
| 1999-11-04 | 905-421 | Bell Canada | 8051 | South Pickering | — |
| 1999-11-04 | 905-657 | Rogers Communications Canada Inc. (Cable) | 8377 | Newmarket | — |
| 1999-10-27 | 403-410 | Bell West Inc. | 2933 | Calgary | — |
| 1999-10-27 | 506-202 | Aliant Telecom(NB) | 8090 | Saint John | — |
| 1999-10-27 | 514-448 | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 1999-10-27 | 519-420 | Bell Canada | 8051 | Simcoe | — |
| 1999-10-27 | 519-560 | Bell Canada | 8051 | Windsor | — |
| 1999-10-27 | 604-678 | Bell West Inc. | 2933 | Vancouver | — |
| 1999-10-27 | 604-861 | TELUS Mobility | 8301 | Vancouver | — |
| 1999-10-27 | 613-229 | TELUS Mobility | 8303 | Ottawa-Hull | — |
| 1999-10-27 | 613-813 | TELUS Mobility | 8303 | Belleville | — |
| 1999-10-27 | 705-441 | Bell Canada | 8051 | Collingwood | — |
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.