NumberResearchRecent prefix assignments
1 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, 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 |
|---|---|---|---|---|---|---|
| 2018-01-02 | 825-218 | not yet reported which blocks → | TELUS | 8084 | Sherwood Park | — |
| 2018-01-02 | 825-219 | not yet reported which blocks → | TELUS | 8084 | Slave Lake | — |
| 2018-01-02 | 825-220 | not yet reported which blocks → | TELUS | 8084 | Spruce Grove | — |
| 2017-12-21 | 825-207 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| 2017-12-21 | 825-212 | not yet reported which blocks → | TELUS | 8084 | High River | — |
| 2017-12-21 | 825-213 | not yet reported which blocks → | TELUS | 8084 | Fort McMurray | — |
| 2017-12-13 | 825-208 | not yet reported which blocks → | TELUS | 8084 | Fort Saskatchewan | — |
| 2017-12-13 | 825-209 | not yet reported which blocks → | TELUS | 8084 | Hardisty | — |
| 2017-12-07 | 825-206 | not yet reported which blocks → | TELUS | 8084 | Ardrossan | — |
| 2017-12-06 | 825-204 | not yet reported which blocks → | TELUS | 8084 | High Prairie | — |
| 2017-10-06 | 825-256 | not yet reported which blocks → | Iristel Inc. | 154E | Calgary | — |
| 2017-08-03 | 825-509 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| 2017-08-03 | 825-710 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| 2017-08-03 | 825-910 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| 2017-08-02 | 825-580 | not yet reported which blocks → | TELUS Mobility | 8301 | Calgary | — |
| 2017-08-02 | 825-588 | not yet reported which blocks → | TELUS Mobility | 8301 | Edmonton | — |
| 2017-07-26 | 825-201 | not yet reported which blocks → | TELUS | 8084 | Edmonton | — |
| 2017-07-26 | 825-202 | not yet reported which blocks → | TELUS | 8084 | Edmonton | — |
| 2017-07-26 | 825-203 | not yet reported which blocks → | TELUS | 8084 | Edmonton | — |
| 2017-07-11 | 825-510 | not yet reported which blocks → | TELUS | 8084 | Edmonton | — |
| 2017-07-10 | 825-200 | not yet reported which blocks → | TELUS | 8084 | Edmonton | — |
| 2017-06-27 | 825-345 | not yet reported which blocks → | Bragg Communications Inc. | 421G | Grande Prairie | — |
| 2017-06-06 | 825-254 | not yet reported which blocks → | Iristel Inc. | 154E | Peace River | — |
| 2017-06-06 | 825-255 | not yet reported which blocks → | Iristel Inc. | 154E | Peace River | — |
| 2017-06-02 | 825-468 | not yet reported which blocks → | TELUS | 8084 | Edmonton | — |
| 2017-03-30 | 825-252 | not yet reported which blocks → | Iristel Inc. | 154E | Calgary | — |
| 2017-03-30 | 825-253 | not yet reported which blocks → | Iristel Inc. | 154E | Calgary | — |
| 2017-03-30 | 825-500 | not yet reported which blocks → | Iristel Inc. | 154E | Edmonton | — |
| 2017-03-30 | 825-600 | not yet reported which blocks → | Iristel Inc. | 154E | Edmonton | — |
| 2017-02-01 | 825-417 | not yet reported which blocks → | Distributel | 081E | Calgary | — |
| 2016-12-20 | 825-250 | not yet reported which blocks → | Iristel Inc. | 154E | High Level | — |
| 2016-12-20 | 825-251 | not yet reported which blocks → | Iristel Inc. | 154E | Slave Lake | — |
| 2016-12-09 | 825-408 | not yet reported which blocks → | TELUS | 8084 | Calgary | — |
| 2016-12-09 | 825-409 | not yet reported which blocks → | TELUS | 8084 | Fort McMurray | — |
| 2016-11-02 | 825-996 | not yet reported which blocks → | TELUS Mobility | 8301 | Hanna | — |
| 2016-11-02 | 825-997 | not yet reported which blocks → | TELUS Mobility | 8301 | Hardisty | — |
| 2016-11-02 | 825-998 | not yet reported which blocks → | TELUS Mobility | 8301 | Oyen | — |
| 2016-08-03 | 825-980 | not yet reported which blocks → | Bell Mobility | 6574 | Calgary | — |
| 2016-06-27 | 825-312 | not yet reported which blocks → | Distributel | 081E | Alder Flats | — |
| 2016-06-27 | 825-313 | not yet reported which blocks → | Distributel | 081E | Beaumont | — |
| 2016-06-27 | 825-314 | not yet reported which blocks → | Distributel | 081E | Breton | — |
| 2016-06-27 | 825-315 | not yet reported which blocks → | Distributel | 081E | Calmar | — |
| 2016-06-27 | 825-316 | not yet reported which blocks → | Distributel | 081E | Devon | — |
| 2016-06-27 | 825-317 | not yet reported which blocks → | Distributel | 081E | Drayton Valley | — |
| 2016-06-27 | 825-318 | not yet reported which blocks → | Distributel | 081E | Lodgepole | — |
| 2016-06-27 | 825-319 | not yet reported which blocks → | Distributel | 081E | Nisku | — |
| 2016-06-27 | 825-320 | not yet reported which blocks → | Distributel | 081E | Thorsby | — |
| 2016-06-27 | 825-321 | not yet reported which blocks → | Distributel | 081E | Tomahawk | — |
| 2016-06-27 | 825-322 | not yet reported which blocks → | Distributel | 081E | Warburg | — |
| 2016-06-22 | 825-323 | not yet reported which blocks → | Distributel | 081E | Anzac | — |
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.