L4Y Mississauga (West Applewood / West Dixie / NW Lakeview)

L4X Mississauga (East Applewood / East Dixie / NE Lakeview) L5A Mississauga (Mississauga Valleys / East Cooksville) L5E Mississauga (Central Lakeview) L5B Mississauga (West Cooksville / Fairview / City Centre / East Creditview) M8W Etobicoke (Alderwood / Long Branch) L5G Mississauga (SW Lakeview / Mineola / East Port Credit) M9C Etobicoke (Eringate / Bloordale Gardens / Old Burnhamthorpe / Markland Woods) L4W Mississauga (Matheson / East Rathwood) L4Z Mississauga (West Rathwood / East Hurontario / SE Gateway) M8Z Etobicoke (Mimico NW / The Queensway West / South of Bloor / Kingsway Park South West / Royal York South West) M9B Etobicoke (West Deane Park / Princess Gardens / Martin Grove / Islington / Cloverdale) L5R Mississauga (West Hurontario / SW Gateway) L5C Mississauga (West Creditview / Mavis / Erindale) L5H Mississauga (West Port Credit / Lorne Park / East Sheridan) M8V Etobicoke (New Toronto / Mimico South / Humber Bay Shores) L5T Mississauga (Courtney Park / East Gateway) L5V Mississauga (East Credit) M8Y Etobicoke (Old Mill South / King's Mill Park / Sunnylea / Humber Bay / Mimico NE / The Queensway East / Royal York South East / Kingsway Park South East) M9A Etobicoke (Islington Avenue) M8X Etobicoke (The Kingsway / Montgomery Road / Old Mill North) L5P Mississauga (YYZ) M9R Etobicoke (Kingsview Village / St. Phillips / Martin Grove Gardens / Richview Gardens) L5K Mississauga (West Sheridan) L4V Mississauga (Wildwood) L5W Mississauga (Meadowvale Village / West Gateway) M6S West Toronto (Bloor West Village / Swansea) L5L Mississauga (Erin Mills / Western Business Park) L5J Mississauga (Clarkson / Southdown) L5S Mississauga (Cardiff / NE Gateway) L5M Mississauga (Churchill Meadows / Central Erin Mills / South Streetsville) M9P Etobicoke (Westmount) M6N York (Runnymede / The Junction North) M6P West Toronto (High Park / The Junction South) M6R West Toronto (Parkdale / Roncesvalles Village) M9W Etobicoke Northwest (Clairville / Humberwood / Woodbine Downs / West Humber / Kipling Heights / Rexdale / Elms / Tandridge / Old Rexdale) L4T Mississauga (Malton) M9N Weston M6M York (Del Ray / Keelsdale / Mount Dennis / Silverthorne) L5N Mississauga (Lisgar / Meadowvale) M6K West Toronto (Brockton / Parkdale Village / Exhibition Place)

L9E Milton L9T Milton M3C Don Mills South (Flemingdon Park) M4E East Toronto (The Beaches) M4B East York (Parkview Hill / Woodbine Gardens) M2M Willowdale East (Newtonbrook) M2K North York (Bayview Village) L4J Thornhill West M4A North York (Sweeney Park / Wigmore Park) L7G Georgetown L4H Woodbridge North M3A North York (York Heights / Victoria Village / Parkway East) M1L Scarborough (The Golden Mile / Clairlea / Oakridge / Birchmount Park East) M2J North York (Fairview / Henry Farm / Oriole) L6A Maple M1N Scarborough (Birch Cliff / Cliffside West) L7L Burlington Northeast L0J North Peel Regional Municipality (Kleinburg) M1R Scarborough (Wexford / Maryvale) M2H North York (Hillcrest Village) L7M Burlington North L3T Thornhill East M1K Scarborough (Kennedy Park / Ionview / East Birchmount Park) M1T Scarborough (Clarks Corners / Tam O'Shanter / Sullivan) M1W Scarborough (Steeles West / L'Amoreaux West) M1P Scarborough (Dorset Park / Wexford Heights / Scarborough Town Centre) L4C Richmond Hill Southwest L7N Burlington East M1M Scarborough (Cliffside / Cliffcrest / Scarborough Village West) L7R Burlington Southeast L4B Richmond Hill Southeast L7E Bolton M1J Scarborough (Eglinton) M7Y East Toronto Business Reply Mail Processing Centre 969 Eastern (Enclave of M4L) M1H Scarborough (Cedarbrae) M1S Scarborough (Agincourt) L7P Burlington West L6G Markham Inner Southwest L3R Markham Outer Southwest M1V Scarborough (Milliken / Agincourt North / Steeles East / L'Amoreaux East)

L9K Ancaster East L9B Hamilton (Barnstown / West Chappel / Allison / Ryckmans / Mewburn / Sheldon / Falkirk / Carpenter / Kennedy / Southwest Outskirts) L0R East Haldimand County (Waterdown) L0G Ontario Centre (Queensville) L3Y Newmarket Northeast N1G Guelph Central N1E Guelph North N1C Guelph South L1S Ajax Southwest L9W Orangeville South L2N St. Catharines Northwest L1T Ajax Northwest L2W St. Catharines West L2M St. Catharines Northeast L1Y Pickering North L1Z Ajax East L2R St. Catharines Central L9G Ancaster West N3C Cambridge Northeast L3Z Bradford N1H Guelph Northwest N1R Cambridge Central L9V Orangeville North L9N Holland Landing L2S St. Catharines Southwest N1K Guelph West L1P Whitby Southwest L2P St. Catharines East L2T St. Catharines South N1T Cambridge East L1N Whitby Southeast L2V St. Catharines Southeast L1M Whitby North N1M Fergus L1R Whitby Central N1P Cambridge South N3E Cambridge Northwest L9R Alliston L1J Oshawa Southwest N3W Caledonia

L9X Springwater N0C Georgian Bay Southwest Shore (Dundalk) N3Y Simcoe L0A West Northumberland County (Millbrook) N4T Woodstock North N4S Woodstock Central L1A Port Hope L9Z Wasaga Beach N4V Woodstock South K9V Lindsay L9Y Collingwood N4W Listowel N4B Delhi N5A Stratford North L3V Orillia N0J Oxford (Norwich) N4Z Stratford South L0K Lake Simcoe North Shore (Coldwater) K9A Cobourg N5C Ingersoll N4G Tillsonburg K9K Peterborough (Fairbairn Meadows / Jackson Heights) N0G Huron (Wingham) N0K Perth (Mitchell) L4R Midland K9H Peterborough North N4N Hanover N0E Brant and Norfolk (Waterford) K9L Peterborough (Terra View Heights / Woodland Acres / Donwood) N4X St. Mary's L9M Penetanguishene K9J Peterborough South N4L Meaford P0E Parry Sound South Shore (Kilworthy) N5V London (YXU / North and East Argyle / East Huron Heights) N6M London (Jackson / Old Victoria / Bradley / North Highbury) N5W London East (SW Argyle / Hamilton Road) N5H Aylmer N5X London (Fanshawe / Stoneybrook / Stoney Creek / Uplands / East Masonville) P1P Gravenhurst