NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/21/2026
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 867
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 867-598 | not yet reported which blocks → | Northwestel | 8092 | Fort Good Hope | — |
| — | 867-602 | not yet reported which blocks → | Northwestel | 8092 | Nahanni Butte | — |
| — | 867-633 | not yet reported which blocks → | Northwestel | 8092 | Whitehorse | — |
| — | 867-634 | not yet reported which blocks → | Northwestel | 8092 | Haines Junction | — |
| — | 867-645 | not yet reported which blocks → | Northwestel | 8092 | Rankin Inlet | — |
| — | 867-660 | not yet reported which blocks → | Northwestel | 8092 | Marsh Lake | — |
| — | 867-667 | not yet reported which blocks → | Northwestel | 8092 | Whitehorse | — |
| — | 867-668 | not yet reported which blocks → | Northwestel | 8092 | Whitehorse | — |
| — | 867-669 | not yet reported which blocks → | Northwestel | 8092 | Yellowknife | — |
| — | 867-690 | not yet reported which blocks → | Northwestel | 8092 | Sachs Harbour | — |
| — | 867-695 | not yet reported which blocks → | Northwestel | 8092 | Fort Simpson | — |
| — | 867-699 | not yet reported which blocks → | Northwestel | 8092 | Fort Providence | — |
| — | 867-709 | not yet reported which blocks → | Northwestel | 8092 | Colville Lake | — |
| — | 867-713 | not yet reported which blocks → | Northwestel | 8092 | Wekweeti | — |
| — | 867-766 | not yet reported which blocks → | Northwestel | 8092 | Yellowknife | — |
| — | 867-769 | not yet reported which blocks → | Northwestel | 8092 | Kugaaruk | — |
| — | 867-770 | not yet reported which blocks → | Northwestel | 8092 | Fort Liard | — |
| — | 867-777 | not yet reported which blocks → | Northwestel | 8092 | Inuvik | — |
| — | 867-793 | not yet reported which blocks → | Northwestel | 8092 | Baker Lake | — |
| — | 867-809 | not yet reported which blocks → | Northwestel | 8092 | Jean Marie River | — |
| — | 867-821 | not yet reported which blocks → | Northwestel | 8092 | Carcross | — |
| — | 867-825 | not yet reported which blocks → | Northwestel | 8092 | Kakisa | — |
| — | 867-841 | not yet reported which blocks → | Northwestel | 8092 | Destruction Bay | — |
| — | 867-851 | not yet reported which blocks → | Northwestel | 8092 | Swift River | — |
| — | 867-857 | not yet reported which blocks → | Northwestel | 8092 | Arviat | — |
| — | 867-862 | not yet reported which blocks → | Northwestel | 8092 | Beaver Creek | — |
| — | 867-863 | not yet reported which blocks → | Northwestel | 8092 | Carmacks | — |
| — | 867-872 | not yet reported which blocks → | Northwestel | 8092 | Fort Smith | — |
| — | 867-873 | not yet reported which blocks → | Northwestel | 8092 | Yellowknife | — |
| — | 867-874 | not yet reported which blocks → | Northwestel | 8092 | Hay River | — |
| — | 867-880 | not yet reported which blocks → | Northwestel | 8092 | Ekati | — |
| — | 867-896 | not yet reported which blocks → | Northwestel | 8092 | Whale Cove | — |
| — | 867-897 | not yet reported which blocks → | Northwestel | 8092 | Kinngait | — |
| — | 867-898 | not yet reported which blocks → | Northwestel | 8092 | Chesterfield Inlet | — |
| — | 867-899 | not yet reported which blocks → | Northwestel | 8092 | Pond Inlet | — |
| — | 867-920 | not yet reported which blocks → | Northwestel | 8092 | Yellowknife | — |
| — | 867-924 | not yet reported which blocks → | Northwestel | 8092 | Clyde River | — |
| — | 867-925 | not yet reported which blocks → | Northwestel | 8092 | Coral Harbour | — |
| — | 867-927 | not yet reported which blocks → | Northwestel | 8092 | Qikiqtarjuaq | — |
| — | 867-928 | not yet reported which blocks → | Northwestel | 8092 | Sanirajak | — |
| — | 867-934 | not yet reported which blocks → | Northwestel | 8092 | Igloolik | — |
| — | 867-939 | not yet reported which blocks → | Northwestel | 8092 | Kimmirut | — |
| — | 867-952 | not yet reported which blocks → | Northwestel | 8092 | Fort Mcpherson | — |
| — | 867-953 | not yet reported which blocks → | Northwestel | 8092 | Tsiigehtchic | — |
| — | 867-966 | not yet reported which blocks → | Northwestel | 8092 | Old Crow | — |
| — | 867-969 | not yet reported which blocks → | Northwestel | 8092 | Ross River | — |
| — | 867-975 | not yet reported which blocks → | Northwestel | 8092 | Iqaluit | — |
| — | 867-977 | not yet reported which blocks → | Northwestel | 8092 | Tuktoyaktuk | — |
| — | 867-978 | not yet reported which blocks → | Northwestel | 8092 | Aklavik | — |
| — | 867-979 | not yet reported which blocks → | Northwestel | 8092 | Iqaluit | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.