NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2012-01-19 | 204-700 | not yet reported which blocks → | Provincial Tel Inc. | 498E | Lundar | — |
| 2012-01-19 | 204-715 | not yet reported which blocks → | Provincial Tel Inc. | 498E | Carman | — |
| 2012-01-19 | 204-812 | not yet reported which blocks → | Provincial Tel Inc. | 498E | Morden | — |
| 2011-12-22 | 204-809 | not yet reported which blocks → | Iristel Inc. | 154E | Winnipeg | — |
| 2011-11-21 | 204-396 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2011-11-17 | 204-404 | not yet reported which blocks → | TELUS Mobility | 8303 | Stonewall | — |
| 2011-11-17 | 204-405 | not yet reported which blocks → | TELUS Mobility | 8303 | Sanford | — |
| 2011-11-17 | 204-406 | not yet reported which blocks → | TELUS Mobility | 8303 | Selkirk | — |
| 2011-11-17 | 204-407 | not yet reported which blocks → | TELUS Mobility | 8303 | Gimli | — |
| 2011-11-17 | 204-408 | not yet reported which blocks → | TELUS Mobility | 8303 | Steinbach | — |
| 2011-11-02 | 204-806 | not yet reported which blocks → | MTS Inc. | 991B | Winnipeg | — |
| 2011-09-06 | 204-808 | not yet reported which blocks → | Iristel Inc. | 154E | Winnipeg | — |
| 2011-07-26 | 204-403 | not yet reported which blocks → | TELUS Mobility | 8303 | Oakbank | — |
| 2011-07-20 | 204-515 | not yet reported which blocks → | Distributel | 081E | Winnipeg | — |
| 2011-06-21 | 204-807 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2011-06-07 | 204-707 | not yet reported which blocks → | Westman Media Cooperative Ltd | 120F | Virden | — |
| 2011-04-18 | 204-504 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Winnipeg | — |
| 2011-03-17 | 204-217 | not yet reported which blocks → | Provincial Tel Inc. | 498E | Altona | — |
| 2011-03-17 | 204-300 | not yet reported which blocks → | Provincial Tel Inc. | 498E | Steinbach | — |
| 2011-03-17 | 204-439 | not yet reported which blocks → | Provincial Tel Inc. | 498E | Grunthal | — |
| 2011-03-03 | 204-818 | not yet reported which blocks → | Iristel Inc. | 154E | Oakbank | — |
| 2011-02-02 | 204-805 | not yet reported which blocks → | MTS Inc. | 991B | Winnipeg | — |
| 2011-02-02 | 204-894 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2011-01-17 | 204-450 | not yet reported which blocks → | MTS Inc. | 991B | St. Theresa Point | — |
| 2010-12-23 | 204-514 | not yet reported which blocks → | Distributel | 081E | Winnipeg | — |
| 2010-11-17 | 204-419 | not yet reported which blocks → | LES.NET (1996) Inc. | 141F | Dugald | — |
| 2010-11-11 | 204-930 | not yet reported which blocks → | TELUS Mobility | 8303 | Winnipeg | — |
| 2010-10-12 | 204-891 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Winnipeg | — |
| 2010-10-01 | 204-390 | not yet reported which blocks → | MTS Inc. | 991B | Winnipeg | — |
| 2010-09-14 | 204-597 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Elie | — |
| 2010-08-27 | 204-430 | not yet reported which blocks → | TELUS Mobility | 8303 | Winnipeg | — |
| 2010-08-19 | 204-701 | not yet reported which blocks → | Westman Media Cooperative Ltd | 120F | Dauphin | — |
| 2010-07-27 | 204-421 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Winnipeg | — |
| 2010-07-26 | 204-402 | not yet reported which blocks → | TELUS Mobility | 8303 | Brandon | — |
| 2010-07-16 | 204-969 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | The Pas | — |
| 2010-07-16 | 204-991 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Flin Flon | — |
| 2010-07-09 | 204-881 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | 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 | — |
| 2010-06-23 | 204-970 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Thompson | — |
| 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 | — |
| 2010-06-18 | 204-418 | not yet reported which blocks → | LES.NET (1996) Inc. | 141F | Sanford | — |
| 2010-06-18 | 204-601 | not yet reported which blocks → | LES.NET (1996) Inc. | 141F | Anola | — |
| 2010-06-18 | 204-602 | not yet reported which blocks → | LES.NET (1996) Inc. | 141F | Gladstone | — |
| 2010-06-18 | 204-603 | not yet reported which blocks → | LES.NET (1996) Inc. | 141F | Elie | — |
| 2010-06-18 | 204-604 | not yet reported which blocks → | LES.NET (1996) Inc. | 141F | Southport | — |
| 2010-06-18 | 204-605 | not yet reported which blocks → | LES.NET (1996) Inc. | 141F | Macgregor | — |
| 2010-06-18 | 204-607 | not yet reported which blocks → | LES.NET (1996) Inc. | 141F | Amaranth | — |
| 2010-06-18 | 204-608 | not yet reported which blocks → | LES.NET (1996) Inc. | 141F | Treherne | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.