Phone prefixes in Coaldale, AB
Coaldale, AB is a rate centre in the Canadian numbering plan. CNAC records 10 in-service prefixes there, held by 7 carriers and spread across 3 area codes (587, 825, 403).
Background reading: Canadian area codes, overlays, and what a 416 number actually tells you · Caller ID spoofing, STIR/SHAKEN, and how to actually block calls in Canada
In numbers
- In-service prefixes
- 10
- Telephone numbers covered
- 100,000
- Carriers
- 7
- Area codes
- 3
- Provinces and territories
- 1
- First assignment
- March 20, 2009
- Most recent assignment
- October 24, 2024
Area codes
Who holds these numbers
Iristel Inc. holds the largest share at 4 prefixes, 40.0% of the total, ahead of 6 other carriers.
| Carrier | Prefixes | Share | First assigned |
|---|---|---|---|
| Iristel Inc. | 4 | 40.0 % | 2016 |
| Bell West Inc. | 1 | 10.0 % | 2015 |
| Distributel | 1 | 10.0 % | 2016 |
| ISP Telecom Inc. | 1 | 10.0 % | 2021 |
| Shaw Telecom Inc. | 1 | 10.0 % | 2009 |
| TELUS | 1 | 10.0 % | — |
| Videotron Ltd. | 1 | 10.0 % | 2018 |
Allocated prefixes
All 10 in-service prefixes, grouped by rate centre.
Coaldale, AB
403-345 · 403-405 · 587-380 · 587-418 · 587-522 · 587-912 · 825-471 · 825-671 · 825-916 · 825-926
Nearby rate centres
| Rate centre | Province | Prefixes | Carriers |
|---|---|---|---|
| Calgary | AB | 756 | 21 |
| Edmonton | AB | 504 | 18 |
| Red Deer | AB | 71 | 14 |
| Fort McMurray | AB | 62 | 13 |
| Lethbridge | AB | 58 | 13 |
| Grande Prairie | AB | 49 | 13 |
| Medicine Hat | AB | 44 | 13 |
| Banff | AB | 31 | 13 |
| High River | AB | 28 | 14 |
| Canmore | AB | 26 | 13 |
| Sherwood Park | AB | 25 | 8 |
| Peace River | AB | 24 | 10 |
Allocation source: Canadian Numbering Administrator (CNAC), the registry that records which carrier a central-office code was originally issued to. An allocation says who was issued the prefix, not who serves the number today: numbers can be ported between carriers, and caller ID can be spoofed outright.