Area codes in Saskatoon, Saskatchewan
Saskatoon, Saskatchewan uses 3 area codes — 306, 639 and 474. The main Saskatoon area code is 306.
Area codes serving Saskatoon
Phone numbers in Saskatoon are written as ten digits — for example (306) 555-0190 — and fall in the Central Time (Saskatchewan, no DST) zone.
How Saskatoon came to have 3 area codes
The original Saskatoon area code is 306, in service since 1947. As the area ran low on available numbers, overlay codes were added over the same region for new phone lines: 639 (2013) and 474 (2021). Existing numbers kept their original code — an overlay never forces anyone to change their number — which is why Saskatoon now uses all 3 codes and every local call is dialed with ten digits.
All Saskatchewan area codes · Is a Saskatoon call a scam?
Nearby cities
- Regina area codes
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- Billings area codes
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Frequently asked questions
What is the area code for Saskatoon?
The main area code for Saskatoon, Saskatchewan is 306. Saskatoon is now served by 3 area codes in total: 306, 639, 474.
How many area codes does Saskatoon have?
Saskatoon has 3 area codes: 306, 639, 474.
Why does Saskatoon have more than one area code?
As Saskatoon used up the numbers available in its original area code (306, in service since 1947), additional "overlay" codes were added over the same area so new phone numbers could keep being assigned.
How do you dial a Saskatoon number?
Dial all 10 digits — the area code (306 or 639 or 474) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.