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Ontario Postal Codes

Canadian Province (ON) • Capital: Toronto

🇨🇦 ON
Capital City
Toronto
Standard Timezone
America/Toronto
Area Codes
(416), (647), (437), (905), (289), (365) ...
FSA Prefix Letter(s)
K, L, M, N, P

Census Divisions & Regional Districts

Toronto DivisionPeel RegionYork RegionOttawa DivisionHamilton DivisionDurham RegionHalton RegionWaterloo RegionMiddlesex CountyEssex CountyNiagara RegionSimcoe CountyWellington CountyFrontenac CountyGreater Sudbury DivisionThunder Bay DistrictPeterborough CountyAlgoma DistrictLambton CountyHastings CountyNipissing District

Major Municipalities in Ontario

Toronto (98 Postal Entries)Ottawa (42 Postal Entries)Mississauga (36 Postal Entries)Brampton (28 Postal Entries)Hamilton (25 Postal Entries)London (22 Postal Entries)Markham (18 Postal Entries)Vaughan (18 Postal Entries)Kitchener (16 Postal Entries)Windsor (14 Postal Entries)

Representative Postal Codes & FSAs

M5V 2T6M5R 1C7M5H 2N2K1P 1J1L5B 1M3N2L 3G1L8P 1A1N6A 1J1
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