NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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.
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| 2022-02-23 | 873-967 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Kuujjuaraapik | — |
| 2021-07-19 | 873-961 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Chisasibi | — |
| 2021-07-19 | 873-962 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Wemindji | — |
| 2021-01-26 | 873-968 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Matagami | — |
| 2021-01-26 | 873-969 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Lebel-sur-Quevillon | — |
| 2021-01-25 | 873-963 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Eastmain | — |
| 2021-01-25 | 873-966 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Waswanipi | — |
| 2020-08-11 | 873-965 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Nemaska | — |
| 2020-08-10 | 873-964 | not yet reported which blocks → | SSi Micro Ltd. | 940G | Waskaganish | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.