NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/21/2026
The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.
Most active assignees, all time — NPA 639
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
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Dec 2025
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2019-04-26 | 639-880 | not yet reported which blocks → | TELUS Integrated Communications | 2782 | Turtleford | — |
| 2019-03-08 | 639-838 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Regina | — |
| 2018-11-21 | 639-239 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Carrot River | — |
| 2018-11-21 | 639-271 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Hudson Bay | — |
| 2018-11-21 | 639-427 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Allan | — |
| 2018-11-21 | 639-428 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Biggar | — |
| 2018-11-21 | 639-429 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Cudworth | — |
| 2018-11-21 | 639-432 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Dalmeny | — |
| 2018-11-21 | 639-433 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Delisle | — |
| 2018-11-21 | 639-434 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Hafford | — |
| 2018-11-20 | 639-272 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Humboldt | — |
| 2018-11-20 | 639-273 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Kinistino | — |
| 2018-11-20 | 639-274 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | La Ronge | — |
| 2018-11-20 | 639-276 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Melfort | — |
| 2018-11-20 | 639-277 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Nipawin | — |
| 2018-11-20 | 639-278 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Prince Albert | — |
| 2018-11-20 | 639-279 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Shellbrook | — |
| 2018-11-20 | 639-281 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Spiritwood | — |
| 2018-11-20 | 639-282 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Tisdale | — |
| 2018-11-20 | 639-293 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Watson | — |
| 2018-11-20 | 639-435 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Langham | — |
| 2018-11-20 | 639-436 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Lanigan | — |
| 2018-11-20 | 639-437 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Osler | — |
| 2018-11-20 | 639-438 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Outlook | — |
| 2018-11-20 | 639-439 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Rosthern | — |
| 2018-11-20 | 639-441 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Saskatoon | — |
| 2018-11-20 | 639-442 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Wakaw | — |
| 2018-11-20 | 639-443 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Watrous | — |
| 2018-11-15 | 639-238 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Creighton | — |
| 2018-10-25 | 639-382 | not yet reported which blocks → | Bell Mobility | 6574 | Regina | — |
| 2018-10-15 | 639-994 | not yet reported which blocks → | TELUS Mobility | 8303 | Saskatoon | — |
| 2018-09-06 | 639-699 | not yet reported which blocks → | SaskTel Mobility | 9868 | Creighton | — |
| 2018-08-30 | 639-995 | not yet reported which blocks → | TELUS Mobility | 8303 | Neilburg | — |
| 2018-07-09 | 639-386 | not yet reported which blocks → | Iristel Inc. | 154E | Kipling | — |
| 2018-06-14 | 639-329 | not yet reported which blocks → | Bell Mobility | 6574 | Avonlea | — |
| 2018-05-22 | 639-321 | not yet reported which blocks → | Distributel | 081E | Alvena | — |
| 2018-05-22 | 639-322 | not yet reported which blocks → | Distributel | 081E | Asquith | — |
| 2018-05-22 | 639-325 | not yet reported which blocks → | Distributel | 081E | Beechy | — |
| 2018-05-22 | 639-326 | not yet reported which blocks → | Distributel | 081E | Biggar | — |
| 2018-05-22 | 639-327 | not yet reported which blocks → | Distributel | 081E | Blaine Lake | — |
| 2018-05-22 | 639-341 | not yet reported which blocks → | Distributel | 081E | Borden | — |
| 2018-05-22 | 639-342 | not yet reported which blocks → | Distributel | 081E | Bruno | — |
| 2018-05-22 | 639-346 | not yet reported which blocks → | Distributel | 081E | Colonsay | — |
| 2018-05-22 | 639-347 | not yet reported which blocks → | Distributel | 081E | Cudworth | — |
| 2018-05-22 | 639-348 | not yet reported which blocks → | Distributel | 081E | Dalmeny | — |
| 2018-05-22 | 639-349 | not yet reported which blocks → | Distributel | 081E | Delisle | — |
| 2018-05-22 | 639-350 | not yet reported which blocks → | Distributel | 081E | Dinsmore | — |
| 2018-05-22 | 639-351 | not yet reported which blocks → | Distributel | 081E | Duck Lake | — |
| 2018-05-22 | 639-352 | not yet reported which blocks → | Distributel | 081E | Dundurn | — |
| 2018-05-22 | 639-353 | not yet reported which blocks → | Distributel | 081E | Hafford | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.