Phone prefixes in Blackfalds, AB
Blackfalds, AB is a rate centre in the Canadian numbering plan. CNAC records 10 in-service prefixes there, held by 6 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
- 6
- Area codes
- 3
- Provinces and territories
- 1
- First assignment
- June 2, 2008
- Most recent assignment
- April 14, 2025
Area codes
Who holds these numbers
Iristel Inc. holds the largest share at 4 prefixes, 40.0% of the total, ahead of 5 other carriers.
| Carrier | Prefixes | Share | First assigned |
|---|---|---|---|
| Iristel Inc. | 4 | 40.0 % | 2016 |
| TELUS | 2 | 20.0 % | 2015 |
| Distributel | 1 | 10.0 % | 2016 |
| ISP Telecom Inc. | 1 | 10.0 % | 2021 |
| Shaw Telecom Inc. | 1 | 10.0 % | 2008 |
| Videotron Ltd. | 1 | 10.0 % | 2018 |
Allocated prefixes
All 10 in-service prefixes, grouped by rate centre.
Blackfalds, AB
403-600 · 403-885 · 587-214 · 587-507 · 587-621 · 587-715 · 825-617 · 825-731 · 825-753 · 825-759
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.