Toronto is the only city in Canada with its own FSA prefix – the letter M. Our Toronto FSA Map PDF contains a detailed breakdown of the city’s neighborhoods by postal code, helping marketers, logistics teams, and analysts operate within the GTA (Greater Toronto Area).
M-Prefix FSAs in Toronto Include:
M1A to M9Z, covering Scarborough, Downtown, Etobicoke, and North York
Examples: M4C (East York), M5V (Downtown Core), M6P (Bloor West)