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 |
|---|---|---|---|---|---|---|
| — | 204-832 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-833 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-834 | not yet reported which blocks → | MTS Inc. | 8088 | Carberry | — |
| — | 204-835 | not yet reported which blocks → | MTS Inc. | 8088 | McCreary | — |
| — | 204-836 | not yet reported which blocks → | MTS Inc. | 8088 | Swan Lake | — |
| — | 204-837 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-838 | not yet reported which blocks → | MTS Inc. | 8088 | Kenton | — |
| — | 204-841 | not yet reported which blocks → | MTS Inc. | 991B | Neepawa | — |
| — | 204-842 | not yet reported which blocks → | MTS Inc. | 8088 | Birtle | — |
| — | 204-843 | not yet reported which blocks → | MTS Inc. | 8088 | Amaranth | — |
| — | 204-845 | not yet reported which blocks → | MTS Inc. | 8088 | Elkhorn | — |
| — | 204-847 | not yet reported which blocks → | MTS Inc. | 8088 | Foxwarren | — |
| — | 204-848 | not yet reported which blocks → | MTS Inc. | 8088 | Clear Lake | — |
| — | 204-849 | not yet reported which blocks → | MTS Inc. | 8088 | Newdale | — |
| — | 204-851 | not yet reported which blocks → | MTS Inc. | 991B | Virden | — |
| — | 204-853 | not yet reported which blocks → | MTS Inc. | 8088 | Dugald | — |
| — | 204-854 | not yet reported which blocks → | MTS Inc. | 8088 | Pipestone | — |
| — | 204-855 | not yet reported which blocks → | MTS Inc. | 8088 | Oak Lake | — |
| — | 204-856 | not yet reported which blocks → | MTS Inc. | 8088 | Portage La Prairie | — |
| — | 204-857 | not yet reported which blocks → | MTS Inc. | 8088 | Portage La Prairie | — |
| — | 204-858 | not yet reported which blocks → | MTS Inc. | 8088 | Hartney | — |
| — | 204-859 | not yet reported which blocks → | MTS Inc. | 8088 | Rossburn | — |
| — | 204-861 | not yet reported which blocks → | MTS Inc. | 991B | Teulon | — |
| — | 204-864 | not yet reported which blocks → | MTS Inc. | 8088 | St. Francois Xavier | — |
| — | 204-865 | not yet reported which blocks → | MTS Inc. | 8088 | Clanwilliam | — |
| — | 204-866 | not yet reported which blocks → | MTS Inc. | 8088 | Anola | — |
| — | 204-867 | not yet reported which blocks → | MTS Inc. | 8088 | Minnedosa | — |
| — | 204-871 | not yet reported which blocks → | MTS Inc. | 991B | Portage La Prairie | — |
| — | 204-873 | not yet reported which blocks → | MTS Inc. | 8088 | Crystal City | — |
| — | 204-874 | not yet reported which blocks → | MTS Inc. | 8088 | Basswood | — |
| — | 204-876 | not yet reported which blocks → | MTS Inc. | 8088 | Snowflake | — |
| — | 204-877 | not yet reported which blocks → | MTS Inc. | 8088 | Reston | — |
| — | 204-878 | not yet reported which blocks → | MTS Inc. | 8088 | Lorette | — |
| — | 204-882 | not yet reported which blocks → | MTS Inc. | 8088 | Ste. Agathe | — |
| — | 204-883 | not yet reported which blocks → | MTS Inc. | 8088 | St. Adolphe | — |
| — | 204-884 | not yet reported which blocks → | MTS Inc. | 8088 | Pointe Du Bois | — |
| — | 204-885 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-886 | not yet reported which blocks → | MTS Inc. | 8088 | Teulon | — |
| — | 204-888 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-889 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-895 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-896 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-897 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-924 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-925 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-926 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-931 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-932 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-933 | not yet reported which blocks → | MTS Inc. | 8088 | Winnipeg | — |
| — | 204-934 | 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.