NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/26/2026
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 204
New assignments by month
Sep 2026
Aug 2026
Jul 2026
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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 |
|---|---|---|---|---|---|---|
| 2014-09-12 | 204-693 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Treherne | — |
| 2014-04-30 | 204-830 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Pine Falls | — |
| 2011-11-21 | 204-396 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2011-06-21 | 204-807 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2011-02-02 | 204-894 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2010-10-12 | 204-891 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2010-07-09 | 204-939 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Thompson | — |
| 2010-06-23 | 204-923 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Flin Flon | — |
| 2010-06-22 | 204-978 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | The Pas | — |
| 2010-06-22 | 204-980 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | St. Theresa Point | — |
| 2010-05-07 | 204-890 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2010-04-26 | 204-494 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Arborg | — |
| 2010-03-18 | 204-314 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Ashern | — |
| 2010-03-18 | 204-315 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Grand Rapids | — |
| 2010-03-18 | 204-316 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Souris | — |
| 2009-02-11 | 204-898 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2008-06-09 | 204-899 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2007-08-17 | 204-509 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2007-06-12 | 204-960 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2006-12-06 | 204-230 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2006-03-07 | 204-207 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Roblin | — |
| 2006-03-06 | 204-206 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Teulon | — |
| 2006-03-06 | 204-208 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Pilot Mound | — |
| 2006-03-06 | 204-209 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Morris | — |
| 2006-03-06 | 204-210 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Minnedosa | — |
| 2006-03-06 | 204-213 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Lac Du Bonnet | — |
| 2006-03-06 | 204-214 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Eriksdale | — |
| 2006-03-06 | 204-215 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Boissevain | — |
| 2006-03-06 | 204-216 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Altona | — |
| 2005-10-05 | 204-205 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Beausejour | — |
| 2003-01-31 | 204-212 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Neepawa | — |
| 2003-01-29 | 204-512 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Virden | — |
| 2001-09-27 | 204-510 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2001-06-05 | 204-290 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2001-05-28 | 204-412 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Rivers | — |
| 2001-02-28 | 204-513 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Stonewall | — |
| 2001-02-28 | 204-541 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Oakbank | — |
| 2001-02-28 | 204-961 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Lorette | — |
| 2001-01-05 | 204-298 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2000-09-27 | 204-297 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2000-09-25 | 204-730 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Brandon | — |
| 2000-04-26 | 204-296 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2000-03-30 | 204-647 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Dauphin | — |
| 2000-03-15 | 204-872 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Portage La Prairie | — |
| 2000-03-10 | 204-312 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winkler | — |
| 2000-03-10 | 204-481 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Selkirk | — |
| 1999-11-04 | 204-381 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Steinbach | — |
| — | 204-227 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| — | 204-228 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| — | 204-229 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/26/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.