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
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 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 | — |
| — | 867-980 | not yet reported which blocks → | Northwestel | 8092 | Grise Fiord | — |
| — | 867-982 | not yet reported which blocks → | Northwestel | 8092 | Kugluktuk | — |
| — | 867-983 | not yet reported which blocks → | Northwestel | 8092 | Cambridge Bay | — |
| — | 867-984 | not yet reported which blocks → | Northwestel | 8092 | Enterprise | — |
| — | 867-993 | not yet reported which blocks → | Northwestel | 8092 | Dawson City | — |
| — | 867-994 | not yet reported which blocks → | Northwestel | 8092 | Faro | — |
| — | 867-995 | not yet reported which blocks → | Northwestel | 8092 | Elsa | — |
| — | 867-996 | not yet reported which blocks → | Northwestel | 8092 | Mayo | — |
| — | 867-997 | not yet reported which blocks → | Northwestel | 8092 | Gameti | — |
| — | 867-999 | not yet reported which blocks → | Northwestel | 8092 | Yellowknife | — |
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.