NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026
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
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 204-668 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-669 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-672 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Dauphin | — |
| — | 204-673 | not yet reported which blocks → | MTS Inc. | 8088 | Waskada | — |
| — | 204-675 | not yet reported which blocks → | MTS Inc. | 8088 | Churchill | — |
| — | 204-676 | not yet reported which blocks → | MTS Inc. | 8088 | Cross Lake | — |
| — | 204-677 | not yet reported which blocks → | MTS Inc. | 8088 | Thompson | — |
| — | 204-678 | not yet reported which blocks → | MTS Inc. | 8088 | Moose Lake | — |
| — | 204-679 | not yet reported which blocks → | MTS Inc. | 991B | Thompson | — |
| — | 204-681 | not yet reported which blocks → | MTS Inc. | 8088 | Flin Flon | — |
| — | 204-682 | not yet reported which blocks → | MTS Inc. | 8088 | Wanless | — |
| — | 204-683 | not yet reported which blocks → | MTS Inc. | 8088 | St. Lazare | — |
| — | 204-684 | not yet reported which blocks → | MTS Inc. | 8088 | Tadoule Lake | — |
| — | 204-685 | not yet reported which blocks → | MTS Inc. | 8088 | Macgregor | — |
| — | 204-686 | not yet reported which blocks → | MTS Inc. | 8088 | Tilston | — |
| — | 204-687 | not yet reported which blocks → | MTS Inc. | 8088 | Flin Flon | — |
| — | 204-689 | not yet reported which blocks → | MTS Inc. | 8088 | Wabowden | — |
| — | 204-694 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-697 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-720 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Brandon | — |
| — | 204-721 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Brandon | — |
| — | 204-722 | not yet reported which blocks → | MTS Inc. | 8088 | McAuley | — |
| — | 204-723 | not yet reported which blocks → | MTS Inc. | 8088 | Treherne | — |
| — | 204-724 | not yet reported which blocks → | MTS Inc. | 991B | Brandon | — |
| — | 204-725 | not yet reported which blocks → | MTS Inc. | 8088 | Brandon | — |
| — | 204-726 | not yet reported which blocks → | MTS Inc. | 8088 | Brandon | — |
| — | 204-727 | not yet reported which blocks → | MTS Inc. | 8088 | Brandon | — |
| — | 204-728 | not yet reported which blocks → | MTS Inc. | 8088 | Brandon | — |
| — | 204-729 | not yet reported which blocks → | MTS Inc. | 8088 | Brandon | — |
| — | 204-731 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Swan River | — |
| — | 204-732 | not yet reported which blocks → | MTS Inc. | 8088 | Rorketon | — |
| — | 204-733 | not yet reported which blocks → | MTS Inc. | 8088 | Ochre River | — |
| — | 204-734 | not yet reported which blocks → | MTS Inc. | 8088 | Swan River | — |
| — | 204-735 | not yet reported which blocks → | MTS Inc. | 8088 | Starbuck | — |
| — | 204-736 | not yet reported which blocks → | MTS Inc. | 8088 | Sanford | — |
| — | 204-737 | not yet reported which blocks → | MTS Inc. | 8088 | Letellier | — |
| — | 204-738 | not yet reported which blocks → | MTS Inc. | 8088 | Petersfield | — |
| — | 204-739 | not yet reported which blocks → | MTS Inc. | 8088 | Eriksdale | — |
| — | 204-741 | not yet reported which blocks → | MTS Inc. | 991B | Souris | — |
| — | 204-742 | not yet reported which blocks → | MTS Inc. | 8088 | Ethelbert | — |
| — | 204-743 | not yet reported which blocks → | MTS Inc. | 8088 | Cypress River | — |
| — | 204-744 | not yet reported which blocks → | MTS Inc. | 8088 | Somerset | — |
| — | 204-745 | not yet reported which blocks → | MTS Inc. | 8088 | Carman | — |
| — | 204-746 | not yet reported which blocks → | MTS Inc. | 8088 | Morris | — |
| — | 204-747 | not yet reported which blocks → | MTS Inc. | 8088 | Deloraine | — |
| — | 204-748 | not yet reported which blocks → | MTS Inc. | 8088 | Virden | — |
| — | 204-749 | not yet reported which blocks → | MTS Inc. | 8088 | Rathwell | — |
| — | 204-751 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Carman | — |
| — | 204-752 | not yet reported which blocks → | MTS Inc. | 8088 | Alexander | — |
| — | 204-753 | not yet reported which blocks → | MTS Inc. | 8088 | Pinawa | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.