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
Sep 2026
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 204-754 | not yet reported which blocks → | MTS Inc. | 8088 | Grand Beach | — |
| — | 204-755 | not yet reported which blocks → | MTS Inc. | 8088 | Hazelridge | — |
| — | 204-756 | not yet reported which blocks → | MTS Inc. | 8088 | Victoria Beach | — |
| — | 204-757 | not yet reported which blocks → | MTS Inc. | 8088 | Lockport | — |
| — | 204-758 | not yet reported which blocks → | MTS Inc. | 8088 | St. Jean Baptiste | — |
| — | 204-759 | not yet reported which blocks → | MTS Inc. | 8088 | Shoal Lake | — |
| — | 204-761 | not yet reported which blocks → | MTS Inc. | 991B | Brandon | — |
| — | 204-762 | not yet reported which blocks → | MTS Inc. | 8088 | Lundar | — |
| — | 204-763 | not yet reported which blocks → | MTS Inc. | 8088 | Douglas | — |
| — | 204-764 | not yet reported which blocks → | MTS Inc. | 8088 | Hamiota | — |
| — | 204-765 | not yet reported which blocks → | MTS Inc. | 8088 | Shilo | — |
| — | 204-766 | not yet reported which blocks → | MTS Inc. | 8088 | Libau | — |
| — | 204-767 | not yet reported which blocks → | MTS Inc. | 8088 | Alonsa | — |
| — | 204-768 | not yet reported which blocks → | MTS Inc. | 8088 | Ashern | — |
| — | 204-769 | not yet reported which blocks → | MTS Inc. | 8088 | Elgin | — |
| — | 204-771 | not yet reported which blocks → | MTS Inc. | 991B | Winnipeg | — |
| — | 204-772 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-773 | not yet reported which blocks → | MTS Inc. | 8088 | Russell | — |
| — | 204-774 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-775 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-776 | not yet reported which blocks → | MTS Inc. | 8088 | Minto | — |
| — | 204-777 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-778 | not yet reported which blocks → | MTS Inc. | 8088 | Thompson | — |
| — | 204-779 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-780 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-781 | not yet reported which blocks → | MTS Inc. | 991B | Winnipeg | — |
| — | 204-782 | not yet reported which blocks → | MTS Inc. | 991B | Winnipeg | — |
| — | 204-783 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-784 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-785 | not yet reported which blocks → | MTS Inc. | 8088 | Selkirk | — |
| — | 204-786 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-787 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-788 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-789 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-791 | not yet reported which blocks → | MTS Inc. | 991B | Winnipeg | — |
| — | 204-792 | not yet reported which blocks → | MTS Inc. | 991B | Winnipeg | — |
| — | 204-793 | not yet reported which blocks → | MTS Inc. | 991B | Winnipeg | — |
| — | 204-794 | not yet reported which blocks → | MTS Inc. | 991B | Winnipeg | — |
| — | 204-795 | not yet reported which blocks → | MTS Inc. | 991B | Winnipeg | — |
| — | 204-796 | not yet reported which blocks → | Rogers Communications Canada Inc. (Wireless) | 8821 | Russell | — |
| — | 204-797 | not yet reported which blocks → | MTS Inc. | 991B | Winnipeg | — |
| — | 204-821 | not yet reported which blocks → | MTS Inc. | 991B | Russell | — |
| — | 204-822 | not yet reported which blocks → | MTS Inc. | 8088 | Morden | — |
| — | 204-824 | not yet reported which blocks → | MTS Inc. | 8088 | Wawanesa | — |
| — | 204-825 | not yet reported which blocks → | MTS Inc. | 8088 | Pilot Mound | — |
| — | 204-826 | not yet reported which blocks → | MTS Inc. | 8088 | Rapid City | — |
| — | 204-827 | not yet reported which blocks → | MTS Inc. | 8088 | Glenboro | — |
| — | 204-828 | not yet reported which blocks → | MTS Inc. | 8088 | Stephenfield | — |
| — | 204-829 | not yet reported which blocks → | MTS Inc. | 8088 | Plum Coulee | — |
| — | 204-831 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
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.