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.
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2013-07-30 | 204-698 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Winnipeg | — |
| 2012-12-28 | 204-869 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Winnipeg | — |
| 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 | — |
| 2010-06-23 | 204-970 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Thompson | — |
| 2010-03-30 | 204-493 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Winkler | — |
| 2010-03-26 | 204-465 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Roblin | — |
| 2010-03-26 | 204-490 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Stonewall | — |
| 2010-03-26 | 204-491 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Virden | — |
| 2010-03-19 | 204-440 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Boissevain | — |
| 2010-03-19 | 204-442 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Gimli | — |
| 2010-03-19 | 204-459 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Lac Du Bonnet | — |
| 2010-03-19 | 204-463 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Neepawa | — |
| 2010-03-19 | 204-495 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Beausejour | — |
| 2010-03-19 | 204-497 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Carman | — |
| 2009-08-21 | 204-591 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Melita | — |
| 2009-08-21 | 204-592 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Dauphin | — |
| 2009-08-21 | 204-593 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Swan River | — |
| 2009-07-21 | 204-921 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Morris | — |
| 2009-02-11 | 204-892 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Portage La Prairie | — |
| 2008-12-01 | 204-972 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Steinbach | — |
| 2008-11-20 | 204-971 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Selkirk | — |
| 2008-07-31 | 204-922 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Brandon | — |
| 2007-03-20 | 204-963 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Winnipeg | — |
| 2002-05-31 | 204-887 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Winnipeg | — |
| 2001-07-13 | 204-962 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Winnipeg | — |
| 2000-10-10 | 204-951 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Winnipeg | — |
| 2000-03-30 | 204-952 | not yet reported which blocks → | Fido Solutions Inc. | 5643 | Winnipeg | — |
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.