Search: ON - Postal Codes & Zip Codes List

Location	States or Territories	States or Territories Abbrieviation	Postcode
Port Stanley	Ontario	ON	N5L
St. Thomas North	Ontario	ON	N5P
St. Thomas South	Ontario	ON	N5R
London (YXU / North and East Argyle / East Huron Heights)	Ontario	ON	N5V
London East (SW Argyle / Hamilton Road)	Ontario	ON	N5W
London (Fanshawe / Stoneybrook / Stoney Creek / Uplands / East Masonville)	Ontario	ON	N5X
London (West Huron Heights / Carling)	Ontario	ON	N5Y
London (Glen Cairn)	Ontario	ON	N5Z
London North (UWO)	Ontario	ON	N6A
London Central	Ontario	ON	N6B
London South (East Highland / North White Oaks / North Westminster)	Ontario	ON	N6C
London (South White Oaks / Central Westminster / East Longwoods / West Brockley)	Ontario	ON	N6E
London (Sunningdale / West Masonville / Medway / NE Hyde Park / East Fox Hollow)	Ontario	ON	N6G
London West (Central Hyde Park / Oakridge)	Ontario	ON	N6H
London (Southcrest / East Westmount / West Highland)	Ontario	ON	N6J
London (Riverbend / Woodhull / North Sharon Creek / Byron / West Westmount)	Ontario	ON	N6K
London (East Tempo)	Ontario	ON	N6L
London (Jackson / Old Victoria / Bradley / North Highbury)	Ontario	ON	N6M
London (South Highbury / Glanworth / East Brockley / SE Westminster)	Ontario	ON	N6N
London (Talbot / Lambeth / West Tempo / South Sharon Creek)	Ontario	ON	N6P
Goderich	Ontario	ON	N7A
Strathroy	Ontario	ON	N7G
Chatham Northwest	Ontario	ON	N7L
Chatham Southeast	Ontario	ON	N7M
Sarnia Central	Ontario	ON	N7S
Sarnia Southwest	Ontario	ON	N7T
Sarnia Northwest	Ontario	ON	N7V
Sarnia Southeast	Ontario	ON	N7W
Sarnia Northeast	Ontario	ON	N7X
Wallaceburg	Ontario	ON	N8A