City Hall (after hours), Mississauga
The Phone Number for City Hall (after hours) in Mississauga Ontario is 905-615-3000. You can contact City Hall (after hours) in Mississauga, ON for more information. Dial 1 Plus the Number 9056153000 from outside Mississauga. 311 Canada
For Police, Fire, or Medical Emergency, Call 9-1-1.
