NumberResearchRecent prefix assignments
1 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026
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, last 30 days — NPA 825
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 |
|---|---|---|---|---|---|---|
| 2019-08-29 | 825-340 | not yet reported which blocks → | Bell Mobility | 6574 | Calgary | — |
| 2019-08-16 | 825-515 | not yet reported which blocks → | TELUS | 8084 | Wabasca | — |
| 2019-07-29 | 825-609 | not yet reported which blocks → | Iristel Inc. | 154E | Lethbridge | — |
| 2019-07-29 | 825-805 | not yet reported which blocks → | Iristel Inc. | 154E | Lloydminster | — |
| 2019-07-25 | 825-607 | not yet reported which blocks → | Iristel Inc. | 154E | High Level | — |
| 2019-07-25 | 825-608 | not yet reported which blocks → | Iristel Inc. | 154E | High River | — |
| 2019-07-19 | 825-606 | not yet reported which blocks → | Iristel Inc. | 154E | Grande Prairie | — |
| 2019-07-17 | 825-605 | not yet reported which blocks → | Iristel Inc. | 154E | Edson | — |
| 2019-07-17 | 825-985 | not yet reported which blocks → | TELUS Mobility | 8301 | Bow Island | — |
| 2019-07-08 | 825-604 | not yet reported which blocks → | Iristel Inc. | 154E | Edmonton | — |
| 2019-07-05 | 825-603 | not yet reported which blocks → | Iristel Inc. | 154E | Edmonton | — |
| 2019-06-26 | 825-802 | not yet reported which blocks → | Iristel Inc. | 154E | Calgary | — |
| 2019-06-26 | 825-803 | not yet reported which blocks → | Iristel Inc. | 154E | Calgary | — |
| 2019-06-26 | 825-804 | not yet reported which blocks → | Iristel Inc. | 154E | Canmore | — |
| 2019-06-25 | 825-502 | not yet reported which blocks → | Iristel Inc. | 154E | Brooks | — |
| 2019-06-25 | 825-561 | not yet reported which blocks → | Videotron Ltd. | 787G | Calgary | — |
| 2019-06-24 | 825-461 | not yet reported which blocks → | Videotron Ltd. | 787G | Edmonton | — |
| 2019-06-14 | 825-514 | not yet reported which blocks → | TELUS | 8084 | Edmonton | — |
| 2019-05-29 | 825-501 | not yet reported which blocks → | Iristel Inc. | 154E | Bonnyville | — |
| 2019-05-15 | 825-396 | not yet reported which blocks → | TELUS | 8084 | Oyen | — |
| 2019-05-09 | 825-397 | not yet reported which blocks → | TELUS | 8084 | Drumheller | — |
| 2019-04-17 | 825-986 | not yet reported which blocks → | TELUS Mobility | 646F | Calgary | — |
| 2019-04-02 | 825-359 | not yet reported which blocks → | Bell West Inc. | 2933 | Rocky Mountain House | — |
| 2019-03-21 | 825-987 | not yet reported which blocks → | TELUS Mobility | 8301 | Thorhild | — |
| 2019-03-05 | 825-989 | not yet reported which blocks → | TELUS Mobility | 8301 | Red Deer | — |
| 2019-02-12 | 825-981 | not yet reported which blocks → | Bell Mobility | 6574 | Calgary | — |
| 2018-12-18 | 825-420 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Drayton Valley | — |
| 2018-12-17 | 825-421 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Hinton | — |
| 2018-12-17 | 825-422 | not yet reported which blocks → | Shaw Telecom Inc. | 497E | Jasper | — |
| 2018-11-22 | 825-365 | not yet reported which blocks → | Videotron Ltd. | 787G | Calgary | — |
| 2018-11-15 | 825-467 | not yet reported which blocks → | TELUS | 8084 | Edmonton | — |
| 2018-11-02 | 825-992 | not yet reported which blocks → | TELUS Mobility | 8301 | Red Deer | — |
| 2018-11-01 | 825-990 | not yet reported which blocks → | TELUS Mobility | 8301 | Calgary | — |
| 2018-11-01 | 825-991 | not yet reported which blocks → | TELUS Mobility | 8301 | Calgary | — |
| 2018-10-29 | 825-412 | not yet reported which blocks → | TELUS | 8084 | Grande Prairie | — |
| 2018-10-16 | 825-214 | not yet reported which blocks → | TELUS | 8084 | Didsbury | — |
| 2018-10-11 | 825-398 | not yet reported which blocks → | TELUS | 8084 | Banff | — |
| 2018-10-09 | 825-399 | not yet reported which blocks → | TELUS | 8084 | Lethbridge | — |
| 2018-09-27 | 825-307 | not yet reported which blocks → | Videotron Ltd. | 383F | Picture Butte | — |
| 2018-09-27 | 825-337 | not yet reported which blocks → | Videotron Ltd. | 383F | Taber | — |
| 2018-09-20 | 825-993 | not yet reported which blocks → | TELUS Mobility | 8301 | Edmonton | — |
| 2018-09-19 | 825-362 | not yet reported which blocks → | Bell Mobility | 6574 | Calgary | — |
| 2018-09-12 | 825-405 | not yet reported which blocks → | TELUS | 8084 | Vauxhall | — |
| 2018-09-12 | 825-513 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| 2018-08-21 | 825-528 | not yet reported which blocks → | Videotron Ltd. | 383F | Penhold | — |
| 2018-08-21 | 825-529 | not yet reported which blocks → | Videotron Ltd. | 383F | Sylvan Lake | — |
| 2018-08-17 | 825-400 | not yet reported which blocks → | TELUS | 8084 | Edmonton | — |
| 2018-08-10 | 825-361 | not yet reported which blocks → | Bell Mobility | 6574 | Calgary | — |
| 2018-06-28 | 825-407 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| 2018-06-19 | 825-801 | not yet reported which blocks → | Iristel Inc. | 154E | Calgary | — |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.