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 |
|---|---|---|---|---|---|---|
| 2017-06-07 | 639-787 | not yet reported which blocks → | Bell Mobility | 6574 | Ituna | — |
| 2017-06-07 | 639-788 | not yet reported which blocks → | Bell Mobility | 6574 | Kelvington | — |
| 2017-06-07 | 639-789 | not yet reported which blocks → | Bell Mobility | 6574 | Lestock | — |
| 2017-06-07 | 639-790 | not yet reported which blocks → | Bell Mobility | 6574 | Norquay | — |
| 2017-06-07 | 639-791 | not yet reported which blocks → | Bell Mobility | 6574 | Rose Valley | — |
| 2017-06-07 | 639-792 | not yet reported which blocks → | Bell Mobility | 6574 | Wadena | — |
| 2017-06-07 | 639-793 | not yet reported which blocks → | Bell Mobility | 6574 | Eastend | — |
| 2017-06-07 | 639-794 | not yet reported which blocks → | Bell Mobility | 6574 | Frontier | — |
| 2017-06-07 | 639-795 | not yet reported which blocks → | Bell Mobility | 6574 | Herbert | — |
| 2017-06-07 | 639-796 | not yet reported which blocks → | Bell Mobility | 6574 | Leader | — |
| 2017-06-07 | 639-797 | not yet reported which blocks → | Bell Mobility | 6574 | Morse | — |
| 2017-06-07 | 639-798 | not yet reported which blocks → | Bell Mobility | 6574 | Ponteix | — |
| 2017-06-07 | 639-799 | not yet reported which blocks → | Bell Mobility | 6574 | Pangman | — |
| 2017-06-07 | 639-813 | not yet reported which blocks → | Bell Mobility | 6574 | Radville | — |
| 2017-06-07 | 639-814 | not yet reported which blocks → | Bell Mobility | 6574 | Redvers | — |
| 2017-06-07 | 639-815 | not yet reported which blocks → | Bell Mobility | 6574 | Stoughton | — |
| 2017-06-06 | 639-573 | not yet reported which blocks → | Bell Mobility | 6574 | Gull Lake | — |
| 2017-06-06 | 639-574 | not yet reported which blocks → | Bell Mobility | 6574 | Maple Creek | — |
| 2017-06-06 | 639-575 | not yet reported which blocks → | Bell Mobility | 6574 | Oxbow | — |
| 2017-06-06 | 639-576 | not yet reported which blocks → | Bell Mobility | 6574 | Weyburn | — |
| 2017-06-06 | 639-577 | not yet reported which blocks → | Bell Mobility | 6574 | Shaunavon | — |
| 2017-06-06 | 639-578 | not yet reported which blocks → | Bell Mobility | 6574 | Carlyle | — |
| 2017-06-06 | 639-579 | not yet reported which blocks → | Bell Mobility | 6574 | Carnduff | — |
| 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 | — |
| 2017-04-27 | 639-673 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Lumsden | — |
| 2017-04-27 | 639-674 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Lashburn | — |
| 2017-04-27 | 639-675 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Langenburg | — |
| 2017-04-27 | 639-676 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Lampman | — |
| 2017-04-27 | 639-677 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Kipling | — |
| 2017-04-27 | 639-678 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Kindersley | — |
| 2017-04-27 | 639-679 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Kerrobert | — |
| 2017-04-27 | 639-680 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Kelvington | — |
| 2017-04-27 | 639-681 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Ituna | — |
| 2017-04-27 | 639-682 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Indian Head | — |
| 2017-04-27 | 639-683 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Grenfell | — |
| 2017-04-27 | 639-684 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Fort Qu'Appelle | — |
| 2017-04-27 | 639-685 | not yet reported which blocks → | Access Communications Co-operative Limited | 280H | Foam Lake | — |
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.