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 639
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 |
|---|---|---|---|---|---|---|
| 2017-08-14 | 639-932 | not yet reported which blocks → | SaskTel Mobility | 9868 | Leader | — |
| 2017-08-14 | 639-933 | not yet reported which blocks → | SaskTel Mobility | 9868 | Leask | — |
| 2017-08-14 | 639-934 | not yet reported which blocks → | SaskTel Mobility | 9868 | Luseland | — |
| 2017-08-14 | 639-935 | not yet reported which blocks → | SaskTel Mobility | 9868 | Mankota | — |
| 2017-08-14 | 639-937 | not yet reported which blocks → | SaskTel Mobility | 9868 | Morse | — |
| 2017-08-14 | 639-938 | not yet reported which blocks → | SaskTel Mobility | 9868 | Naicam | — |
| 2017-08-14 | 639-939 | not yet reported which blocks → | SaskTel Mobility | 9868 | Norquay | — |
| 2017-08-14 | 639-940 | not yet reported which blocks → | SaskTel Mobility | 9868 | Pangman | — |
| 2017-08-14 | 639-941 | not yet reported which blocks → | SaskTel Mobility | 9868 | Pierceland | — |
| 2017-08-14 | 639-943 | not yet reported which blocks → | SaskTel Mobility | 9868 | Ponteix | — |
| 2017-05-15 | 639-401 | not yet reported which blocks → | SaskTel Mobility | 9868 | Alvena | — |
| 2017-05-15 | 639-402 | not yet reported which blocks → | SaskTel Mobility | 9868 | Balcarres | — |
| 2017-05-15 | 639-404 | not yet reported which blocks → | SaskTel Mobility | 9868 | Cudworth | — |
| 2017-05-15 | 639-405 | not yet reported which blocks → | SaskTel Mobility | 9868 | Cupar | — |
| 2017-05-15 | 639-406 | not yet reported which blocks → | SaskTel Mobility | 9868 | Edam | — |
| 2017-05-15 | 639-407 | not yet reported which blocks → | SaskTel Mobility | 9868 | Francis | — |
| 2017-05-15 | 639-408 | not yet reported which blocks → | SaskTel Mobility | 9868 | Hague | — |
| 2017-05-15 | 639-409 | not yet reported which blocks → | SaskTel Mobility | 9868 | Holdfast | — |
| 2017-05-15 | 639-410 | not yet reported which blocks → | SaskTel Mobility | 9868 | Meacham | — |
| 2017-05-15 | 639-412 | not yet reported which blocks → | SaskTel Mobility | 9868 | North Portal | — |
| 2017-05-15 | 639-413 | not yet reported which blocks → | SaskTel Mobility | 9868 | Odessa | — |
| 2017-05-15 | 639-414 | not yet reported which blocks → | SaskTel Mobility | 9868 | Theodore | — |
| 2017-05-15 | 639-415 | not yet reported which blocks → | SaskTel Mobility | 9868 | Wawota | — |
| 2017-05-15 | 639-416 | not yet reported which blocks → | SaskTel Mobility | 9868 | Yellow Grass | — |
| 2017-03-15 | 639-455 | not yet reported which blocks → | SaskTel Mobility | 9868 | Stoughton | — |
| 2016-11-18 | 639-300 | not yet reported which blocks → | SaskTel Mobility | 9868 | Prince Albert | — |
| 2016-11-18 | 639-400 | not yet reported which blocks → | SaskTel Mobility | 9868 | North Battleford | — |
| 2016-02-03 | 639-915 | not yet reported which blocks → | SaskTel Mobility | 9868 | Regina | — |
| 2016-02-03 | 639-916 | not yet reported which blocks → | SaskTel Mobility | 9868 | Saskatoon | — |
| 2015-11-27 | 639-907 | not yet reported which blocks → | SaskTel Mobility | 9868 | Nokomis | — |
| 2015-11-27 | 639-908 | not yet reported which blocks → | SaskTel Mobility | 9868 | Perdue | — |
| 2015-11-27 | 639-909 | not yet reported which blocks → | SaskTel Mobility | 9868 | Punnichy | — |
| 2015-11-27 | 639-912 | not yet reported which blocks → | SaskTel Mobility | 9868 | Qu'Appelle | — |
| 2015-11-27 | 639-913 | not yet reported which blocks → | SaskTel Mobility | 9868 | Radisson | — |
| 2015-11-27 | 639-914 | not yet reported which blocks → | SaskTel Mobility | 9868 | Strasbourg | — |
| 2015-11-26 | 639-901 | not yet reported which blocks → | SaskTel Mobility | 9868 | Hepburn | — |
| 2015-11-26 | 639-902 | not yet reported which blocks → | SaskTel Mobility | 9868 | Imperial | — |
| 2015-11-26 | 639-903 | not yet reported which blocks → | SaskTel Mobility | 9868 | Lemberg | — |
| 2015-11-26 | 639-904 | not yet reported which blocks → | SaskTel Mobility | 9868 | Lucky Lake | — |
| 2015-11-26 | 639-905 | not yet reported which blocks → | SaskTel Mobility | 9868 | Maryfield | — |
| 2015-11-26 | 639-906 | not yet reported which blocks → | SaskTel Mobility | 9868 | Montmartre | — |
| 2015-08-14 | 639-200 | not yet reported which blocks → | SaskTel Mobility | 9868 | Allan | — |
| 2015-08-14 | 639-201 | not yet reported which blocks → | SaskTel Mobility | 9868 | Avonlea | — |
| 2015-08-14 | 639-202 | not yet reported which blocks → | SaskTel Mobility | 9868 | Beechy | — |
| 2015-08-14 | 639-203 | not yet reported which blocks → | SaskTel Mobility | 9868 | Bethune | — |
| 2015-08-14 | 639-205 | not yet reported which blocks → | SaskTel Mobility | 9868 | Broadview | — |
| 2015-08-14 | 639-206 | not yet reported which blocks → | SaskTel Mobility | 9868 | Bruno | — |
| 2015-08-14 | 639-215 | not yet reported which blocks → | SaskTel Mobility | 9868 | Blaine Lake | — |
| 2015-08-13 | 639-207 | not yet reported which blocks → | SaskTel Mobility | 9868 | Colonsay | — |
| 2015-08-13 | 639-208 | not yet reported which blocks → | SaskTel Mobility | 9868 | Craik | — |
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.