This is a list of postal codes in Canada where the first letter is N. Postal codes beginning with N are located within the Canadian province of Ontario. Only the first three characters are listed, corresponding to the Forward Sortation Area (FSA).
Canada Post provides a free postal code look-up tool on its website,[1] via its mobile apps for such smartphones as the iPhone and BlackBerry,[2] and sells hard-copy directories and CD-ROMs. Many vendors also sell validation tools, which allow customers to properly match addresses and postal codes. Hard-copy directories can also be consulted in all post offices, and some libraries.
There are currently 120 FSAs in this list.
| width=11.1% valign=top | N1A Dunnville | width=11.1% valign=top | N2A Kitchener East | width=11.1% valign=top | N3A New Hamburg (Baden) | width=11.1% valign=top style="color: #CCC;" | N4A Not assigned | width=11.1% valign=top | N5A Stratford North | width=11.1% valign=top | N6A London North (UWO) | width=11.1% valign=top | N7A Goderich | width=11.1% valign=top | N8A Wallaceburg | width=11.1% valign=top | N9A Windsor (City Centre / NW Walkerville) | |
| width=11.1% valign=top style="color: #CCC;" | N1B Not assigned | width=11.1% valign=top | N2B Kitchener Northeast | width=11.1% valign=top | N3B Elmira | width=11.1% valign=top | N4B Delhi | width=11.1% valign=top style="color: #CCC;" | N5B Not assigned | width=11.1% valign=top | N6B London Central | width=11.1% valign=top style="color: #CCC;" | N7B Not assigned | width=11.1% valign=top style="color: #CCC;" | N8B Not assigned | width=11.1% valign=top | N9B Windsor (University / South Cameron) | |
| width=11.1% valign=top | N1C Guelph South | width=11.1% valign=top | N2C Kitchener South Central | width=11.1% valign=top | N3C Cambridge Northeast | width=11.1% valign=top style="color: #CCC;" | N4C Not assigned | width=11.1% valign=top | N5C Ingersoll | width=11.1% valign=top | N6C London South (East Highland / North White Oaks / North Westminster) | width=11.1% valign=top style="color: #CCC;" | N7C Not assigned | width=11.1% valign=top style="color: #CCC;" | N8C Not assigned | width=11.1% valign=top | N9C Windsor (Sandwich / Ojibway / West Malden) | |
| width=11.1% valign=top | N1E Guelph North | width=11.1% valign=top | N2E Kitchener Southwest | width=11.1% valign=top | N3E Cambridge Northwest | width=11.1% valign=top style="color: #CCC;" | N4E Not assigned | width=11.1% valign=top style="color: #CCC;" | N5E Not assigned | width=11.1% valign=top | N6E London (South White Oaks / Central Westminster / East Longwoods / West Brockley) | width=11.1% valign=top style="color: #CCC;" | N7E Not assigned | width=11.1% valign=top style="color: #CCC;" | N8E Not assigned | width=11.1% valign=top | N9E Windsor South (East Malden) | |
| width=11.1% valign=top | N1G Guelph Central | width=11.1% valign=top | N2G Kitchener Central | width=11.1% valign=top style="color: #CCC;" | N3G Not assigned | width=11.1% valign=top | N4G Tillsonburg | width=11.1% valign=top style="color: #CCC;" | N5G Not assigned | width=11.1% valign=top | N6G London (Sunningdale / West Masonville / Medway / NE Hyde Park / East Fox Hollow) | width=11.1% valign=top | N7G Strathroy-Caradoc | width=11.1% valign=top style="color: #CCC;" | N8G Not assigned | width=11.1% valign=top | N9G Windsor (Roseland) | |
| width=11.1% valign=top | N1H Guelph Northwest | width=11.1% valign=top | N2H Kitchener North Central | width=11.1% valign=top | N3H Cambridge West | width=11.1% valign=top style="color: #CCC;" | N4H Not assigned | width=11.1% valign=top | N5H Aylmer | width=11.1% valign=top | N6H London West (Central Hyde Park / Oakridge) | width=11.1% valign=top style="color: #CCC;" | N7H Not assigned | width=11.1% valign=top | N8H Leamington | width=11.1% valign=top | N9H LaSalle East (Windsor) | |
| width=11.1% valign=top style="color: #CCC;" | N1J Not assigned | width=11.1% valign=top | N2J Waterloo Southeast | width=11.1% valign=top style="color: #CCC;" | N3J Not assigned | width=11.1% valign=top style="color: #CCC;" | N4J Not assigned | width=11.1% valign=top style="color: #CCC;" | N5J Not assigned | width=11.1% valign=top | N6J London (Southcrest / East Westmount / West Highland) | width=11.1% valign=top style="color: #CCC;" | N7J Not assigned | width=11.1% valign=top style="color: #CCC;" | N8J Not assigned | width=11.1% valign=top | N9J La Salle West (Windsor) | |
| width=11.1% valign=top | N1K Guelph West | width=11.1% valign=top | N2K Waterloo East | width=11.1% valign=top style="color: #CCC;" | N3K Not assigned | width=11.1% valign=top | N4K Owen Sound | width=11.1% valign=top style="color: #CCC;" | N5K Not assigned | width=11.1% valign=top | N6K London (Riverbend / Woodhull / North Sharon Creek / Byron / West Westmount) | width=11.1% valign=top style="color: #CCC;" | N7K Not assigned | width=11.1% valign=top style="color: #CCC;" | N8K Not assigned | width=11.1% valign=top | N9K Windsor | |
| width=11.1% valign=top | N1L Guelph East | width=11.1% valign=top | N2L Waterloo South | width=11.1% valign=top | N3L Paris | width=11.1% valign=top | N4L Meaford | width=11.1% valign=top | N5L Port Stanley | width=11.1% valign=top | N6L London (East Tempo) | width=11.1% valign=top | N7L Chatham–Kent Northwest | width=11.1% valign=top | N8L Belle River | width=11.1% valign=top style="color: #CCC;" | N9L Not assigned | |
| width=11.1% valign=top | N1M Fergus | width=11.1% valign=top | N2M Kitchener Northwest | width=11.1% valign=top style="color: #CCC;" | N3M Not assigned | width=11.1% valign=top style="color: #CCC;" | N4M Not assigned | width=11.1% valign=top style="color: #CCC;" | N5M Not assigned | width=11.1% valign=top | N6M London (Jackson / Old Victoria / Bradley / North Highbury) | width=11.1% valign=top | N7M Chatham–Kent Southeast | width=11.1% valign=top | N8M Essex | width=11.1% valign=top style="color: #CCC;" | N9M Not assigned | |
| width=11.1% valign=top style="color: #CCC;" | N1N Not assigned | width=11.1% valign=top | N2N Kitchener West | width=11.1% valign=top style="color: #CCC;" | N3N Not assigned | width=11.1% valign=top | N4N Hanover | width=11.1% valign=top style="color: #CCC;" | N5N Not assigned | width=11.1% valign=top | N6N London (South Highbury / Glanworth / East Brockley / SE Westminster) | width=11.1% valign=top style="color: #CCC;" | N7N Not assigned | width=11.1% valign=top | N8N Tecumseh Outskirts (Windsor) | width=11.1% valign=top style="color: #CCC;" | N9N Not assigned | |
| width=11.1% valign=top | N1P Cambridge South | width=11.1% valign=top | N2P Kitchener Southeast | width=11.1% valign=top | N3P Brantford Northeast | width=11.1% valign=top style="color: #CCC;" | N4P Not assigned | width=11.1% valign=top | N5P St. Thomas North | width=11.1% valign=top | N6P London (Talbot / Lambeth / West Tempo / South Sharon Creek) | width=11.1% valign=top style="color: #CCC;" | N7P Not assigned | width=11.1% valign=top | N8P Windsor (East Riverside) | width=11.1% valign=top style="color: #CCC;" | N9P Not assigned | |
| width=11.1% valign=top | N1R Cambridge Central | width=11.1% valign=top | N2R Kitchener South | width=11.1% valign=top | N3R Brantford Central | width=11.1% valign=top style="color: #CCC;" | N4R Not assigned | width=11.1% valign=top | N5R St. Thomas South | width=11.1% valign=top style="color: #CCC;" | N6R Not assigned | width=11.1% valign=top style="color: #CCC;" | N7R Not assigned | width=11.1% valign=top | N8R Windsor (East Forest Glade) | width=11.1% valign=top style="color: #CCC;" | N9R Not assigned | |
| width=11.1% valign=top | N1S Cambridge Southwest | width=11.1% valign=top style="color: #CCC;" | N2S Not assigned | width=11.1% valign=top | N3S Brantford Southeast | width=11.1% valign=top | N4S Woodstock Central | width=11.1% valign=top style="color: #CCC;" | N5S Not assigned | width=11.1% valign=top style="color: #CCC;" | N6S Not assigned | width=11.1% valign=top | N7S Sarnia Central | width=11.1% valign=top | N8S Windsor (Riverside) | width=11.1% valign=top style="color: #CCC;" | N9S Not assigned | |
| width=11.1% valign=top | N1T Cambridge East | width=11.1% valign=top | N2T Waterloo Southwest | width=11.1% valign=top | N3T Brantford Southwest | width=11.1% valign=top | N4T Woodstock North | width=11.1% valign=top style="color: #CCC;" | N5T Not assigned | width=11.1% valign=top style="color: #CCC;" | N6T Not assigned | width=11.1% valign=top | N7T Sarnia Southwest | width=11.1% valign=top | N8T Windsor (West Forest Glade / East Fontainbleu) | width=11.1% valign=top style="color: #CCC;" | N9T Not assigned | |
| width=11.1% valign=top style="color: #CCC;" | N1V Not assigned | width=11.1% valign=top | N2V Waterloo Northwest | width=11.1% valign=top | N3V Brantford Northwest | width=11.1% valign=top | N4V Woodstock South | width=11.1% valign=top | N5V London (YXU / North and East Argyle / East Huron Heights) | width=11.1% valign=top style="color: #CCC;" | N6V Not assigned | width=11.1% valign=top | N7V Sarnia Northwest | width=11.1% valign=top | N8V Windsor (YQG) | width=11.1% valign=top | N9V Amherstburg | |
| width=11.1% valign=top style="color: #CCC;" | N1W Not assigned | width=11.1% valign=top style="color: #CCC;" | N2W Not assigned | width=11.1% valign=top | N3W Caledonia | width=11.1% valign=top | N4W Listowel | width=11.1% valign=top | N5W London East (SW Argyle / Hamilton Road) | width=11.1% valign=top style="color: #CCC;" | N6W Not assigned | width=11.1% valign=top | N7W Sarnia Southeast | width=11.1% valign=top | N8W Windsor (South Walkerville / West Fontainbleu / Walker Farm / Devonshire) | width=11.1% valign=top style="color: #CCC;" | N9W Not assigned | |
| width=11.1% valign=top style="color: #CCC;" | N1X Not assigned | width=11.1% valign=top style="color: #CCC;" | N2X Not assigned | width=11.1% valign=top style="color: #CCC;" | N3X Not assigned | width=11.1% valign=top | N4X St. Marys | width=11.1% valign=top | N5X London (Fanshawe / Stoneybrook / Stoney Creek / Uplands / East Masonville) | width=11.1% valign=top style="color: #CCC;" | N6X Not assigned | width=11.1% valign=top | N7X Sarnia Northeast | width=11.1% valign=top | N8X Windsor South Central (West Walkerville / Remington Park) | width=11.1% valign=top style="color: #CCC;" | N9X Not assigned | |
| width=11.1% valign=top style="color: #CCC;" | N1Y Not assigned | width=11.1% valign=top style="color: #CCC;" | N2Y Not assigned | width=11.1% valign=top | N3Y Simcoe | width=11.1% valign=top style="color: #CCC;" | N4Y Not assigned | width=11.1% valign=top | N5Y London (West Huron Heights / Carling) | width=11.1% valign=top style="color: #CCC;" | N6Y Not assigned | width=11.1% valign=top style="color: #CCC;" | N7Y Not assigned | width=11.1% valign=top | N8Y Windsor East (East Walkerville) | width=11.1% valign=top | N9Y Kingsville | |
| width=11.1% valign=top style="color: #CCC;" | N1Z Not assigned | width=11.1% valign=top | N2Z Kincardine | width=11.1% valign=top style="color: #CCC;" | N3Z Not assigned | width=11.1% valign=top | N4Z Stratford South | width=11.1% valign=top | N5Z London (Glen Cairn) | width=11.1% valign=top style="color: #CCC;" | N6Z Not assigned | width=11.1% valign=top style="color: #CCC;" | N7Z Not assigned | width=11.1% valign=top style="color: #CCC;" | N8Z Not assigned | width=11.1% valign=top style="color: #CCC;" | N9Z Not assigned |
Most populated FSAs[3]
| Least populated FSAs
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