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 |
|---|---|---|---|---|---|
| 2017-04-19 | 639-289 | Bell Mobility | 6574 | Esterhazy | — |
| 2017-04-19 | 639-290 | Bell Mobility | 6574 | Canora | — |
| 2017-04-19 | 639-291 | Bell Mobility | 6574 | Melville | — |
| 2017-04-19 | 639-292 | Bell Mobility | 6574 | Calder | — |
| 2017-04-11 | 587-940 | Bell Mobility | 6574 | Calgary | — |
| 2017-04-11 | 873-365 | Bell Mobility | 6574 | Chisasibi | — |
| 2017-04-07 | 431-337 | Bell Mobility | 6574 | Winnipeg | — |
| 2017-04-07 | 579-655 | Bell Mobility | 6574 | Lachute | — |
| 2017-04-07 | 782-377 | Bell Mobility Aliant | 329A | Charlottetown | — |
| 2017-03-31 | 587-992 | Bell Mobility | 6574 | Calgary | — |
| 2017-03-23 | 647-934 | Bell Mobility | 6574 | Toronto | — |
| 2017-03-21 | 431-241 | Bell Mobility | 6574 | Norway House | — |
| 2017-03-21 | 431-242 | Bell Mobility | 6574 | Eddystone | — |
| 2017-03-21 | 431-779 | Bell Mobility | 6574 | Snow Lake | — |
| 2017-03-21 | 431-782 | Bell Mobility | 6574 | Split Lake | — |
| 2017-03-16 | 431-805 | Bell Mobility | 6574 | Winnipeg | — |
| 2017-03-16 | 438-903 | Bell Mobility | 6574 | Montreal | — |
| 2017-03-16 | 587-908 | Bell Mobility | 6574 | Calgary | — |
| 2017-03-16 | 647-903 | Bell Mobility | 6574 | Toronto | — |
| 2017-03-08 | 431-727 | Bell Mobility | 6574 | Melita | — |
| 2017-03-07 | 431-252 | Bell Mobility | 6574 | Amaranth | — |
| 2017-03-07 | 431-253 | Bell Mobility | 6574 | Ashern | — |
| 2017-03-07 | 431-254 | Bell Mobility | 6574 | Bissett | — |
| 2017-03-07 | 431-255 | Bell Mobility | 6574 | Boissevain | — |
| 2017-03-07 | 431-256 | Bell Mobility | 6574 | Fisher River | — |
| 2017-03-07 | 431-257 | Bell Mobility | 6574 | Foxwarren | — |
| 2017-03-07 | 431-258 | Bell Mobility | 6574 | Gillam | — |
| 2017-03-07 | 431-259 | Bell Mobility | 6574 | Grand Rapids | — |
| 2017-03-07 | 431-260 | Bell Mobility | 6574 | Grand Beach | — |
| 2017-03-07 | 431-261 | Bell Mobility | 6574 | Hamiota | — |
| 2017-03-07 | 431-262 | Bell Mobility | 6574 | Libau | — |
| 2017-03-07 | 431-263 | Bell Mobility | 6574 | Churchill | — |
| 2017-03-07 | 431-264 | Bell Mobility | 6574 | Cross Lake | — |
| 2017-03-07 | 431-265 | Bell Mobility | 6574 | Easterville | — |
| 2017-03-07 | 431-266 | Bell Mobility | 6574 | Killarney | — |
| 2017-03-07 | 431-267 | Bell Mobility | 6574 | Oxford House | — |
| 2017-03-07 | 431-268 | Bell Mobility | 6574 | Pilot Mound | — |
| 2017-03-07 | 431-269 | Bell Mobility | 6574 | Pointe Du Bois | — |
| 2017-03-06 | 431-270 | Bell Mobility | 6574 | Rivers | — |
| 2017-03-06 | 431-271 | Bell Mobility | 6574 | Roblin | — |
| 2017-03-06 | 431-272 | Bell Mobility | 6574 | Riverton | — |
| 2017-03-06 | 431-286 | Bell Mobility | 6574 | Rossburn | — |
| 2017-03-06 | 431-287 | Bell Mobility | 6574 | Sprague | — |
| 2017-03-06 | 431-288 | Bell Mobility | 6574 | St. Theresa Point | — |
| 2017-03-06 | 431-289 | Bell Mobility | 6574 | Ste. Rose du Lac | — |
| 2017-03-06 | 431-290 | Bell Mobility | 6574 | Treherne | — |
| 2017-03-06 | 431-291 | Bell Mobility | 6574 | Strathclair | — |
| 2017-03-06 | 431-292 | Bell Mobility | 6574 | Woodlands | — |
| 2017-02-21 | 431-342 | Bell Mobility | 6574 | Altona | — |
| 2017-02-21 | 431-343 | Bell Mobility | 6574 | Beausejour | — |
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.