NumberResearchRecent prefix assignments
0 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, all time
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2000-07-13 | 519-501 | Bell Mobility | 6574 | Kitchener-Waterloo | — |
| 2000-07-12 | 416-428 | Bell Mobility | 6574 | Toronto | — |
| 2000-06-30 | 416-949 | Bell Mobility | 6574 | Toronto | — |
| 2000-06-28 | 416-475 | Bell Mobility | 6574 | Toronto | — |
| 2000-06-27 | 418-573 | Bell Mobility | 6574 | Quebec | — |
| 2000-06-27 | 514-247 | Bell Mobility | 6574 | Montreal | — |
| 2000-06-22 | 506-650 | Bell Mobility Aliant | 329A | Saint John | — |
| 2000-06-22 | 506-874 | Bell Mobility Aliant | 329A | Moncton | — |
| 2000-06-09 | 819-350 | Bell Mobility | 6574 | Arthabaska | — |
| 2000-06-02 | 514-219 | Bell Mobility | 6574 | Montreal | — |
| 2000-06-02 | 819-574 | Bell Mobility | 6574 | Sherbrooke | — |
| 2000-05-25 | 514-248 | Bell Mobility | 6574 | Montreal | — |
| 2000-05-25 | 613-294 | Bell Mobility | 6574 | Ottawa-Hull | — |
| 2000-05-04 | 514-216 | Bell Mobility | 6574 | Montreal | — |
| 2000-05-04 | 905-933 | Bell Mobility | 6574 | St. Catharines-Thorold | — |
| 2000-04-26 | 902-222 | Bell Mobility Aliant | 329A | Halifax | — |
| 2000-04-26 | 902-223 | Bell Mobility Aliant | 329A | Halifax | — |
| 2000-04-20 | 416-819 | Bell Mobility | 6574 | Toronto | — |
| 2000-04-06 | 506-850 | Bell Mobility Aliant | 329A | Moncton | — |
| 2000-02-22 | 519-982 | Bell Mobility | 6574 | Windsor | — |
| 2000-01-06 | 514-926 | Bell Mobility | 6574 | Montreal | — |
| 1999-12-22 | 613-298 | Bell Mobility | 6574 | Ottawa-Hull | — |
| 1999-12-22 | 905-464 | Bell Mobility | 6574 | Oakville | — |
| 1999-11-22 | 418-572 | Bell Mobility | 6574 | Quebec | — |
| 1999-11-22 | 514-929 | Bell Mobility | 6574 | Montreal | — |
| 1999-11-19 | 514-910 | Bell Mobility | 6574 | Montreal | — |
| 1999-11-10 | 902-266 | Bell Mobility Aliant | 329A | Halifax | — |
| 1999-10-27 | 705-783 | Bell Mobility | 6574 | Huntsville | — |
| 1999-10-21 | 416-527 | Bell Mobility | 6574 | Toronto | — |
| 1999-10-21 | 514-214 | Bell Mobility | 6574 | Montreal | — |
| 1999-10-21 | 519-476 | Bell Mobility | 6574 | London | — |
| 1999-10-21 | 519-897 | Bell Mobility | 6574 | Kitchener-Waterloo | — |
| 1999-10-21 | 905-975 | Bell Mobility | 6574 | Hamilton | — |
| 1999-09-09 | 902-430 | Bell Mobility Aliant | 329A | Halifax | — |
| 403-589 | Bell Mobility | 6574 | Calgary | — | |
| 416-200 | Bell Mobility | 6574 | Toronto | — | |
| 416-209 | Bell Mobility | 6574 | Toronto | — | |
| 416-254 | Bell Mobility | 6574 | Toronto | — | |
| 416-346 | Bell Mobility | 6574 | Toronto | — | |
| 416-347 | Bell Mobility | 6574 | Toronto | — | |
| 416-403 | Bell Mobility | 6574 | Toronto | — | |
| 416-407 | Bell Mobility | 6574 | Toronto | — | |
| 416-420 | Bell Mobility | 6574 | Toronto | — | |
| 416-432 | Bell Mobility | 6574 | Toronto | — | |
| 416-433 | Bell Mobility | 6574 | Toronto | — | |
| 416-434 | Bell Mobility | 6574 | Toronto | — | |
| 416-435 | Bell Mobility | 6574 | Toronto | — | |
| 416-436 | Bell Mobility | 6574 | Toronto | — | |
| 416-452 | Bell Mobility | 6574 | Toronto | — | |
| 416-453 | Bell Mobility | 6574 | Toronto | — |
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.