These are the telephone area codes for Mississauga and the surrounding Greater Toronto Area (GTA) in Ontario, Canada.
How to Call Mississauga from Overseas
- Dial your country's exit code (International Access Code)
- Dial 1 (Canada country code)
- Dial the area code (905, 289, or 365)
- Dial the 7-digit local phone number
Example: Calling Mississauga from India
00 1 905 555 8765
Where:
00 = India exit code
1 = Canada country code
905 = Mississauga area code
555 8765 = Local Mississauga phone number
Quick Facts
Mississauga Area Code Coverage
These area codes cover Mississauga and the surrounding Greater Toronto Area in Ontario:
905 - GTA Suburbs
Mississauga, Brampton, Oakville, Burlington, Hamilton region
289 - Overlay Code
Overlay for 905 area, introduced in 2001
365 - Overlay Code
Additional overlay for 905 area, introduced in 2013
City Centre
Square One Shopping Centre, Living Arts Centre, Civic Centre
Lake Ontario Shoreline
Port Credit, Lakefront Promenade, waterfront parks
Greater Toronto Area
Toronto's largest suburb, Pearson Airport proximity
Major Canada Area Codes
Common Exit Codes for Calling Canada
When calling Mississauga from these countries, use these exit codes:
United Kingdom
00
Australia
0011
European Union
00
Japan
010
China
00
United States
011