This is a list of postal codes in Canada where the first letter is X. Postal codes beginning with X are located within the Canadian territories of Nunavut and the Northwest Territories. 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] and its mobile applications.[2] 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.
Nunavut and the Northwest Territories
There are currently 6 FSAs in this list.
| Rural | Urban | |
|---|---|---|
| X0A Qikiqtaaluk Region 0A0: Arctic Bay | X1A Yellowknife | X9A Not assigned |
| X1B Not assigned | X9B Not assigned | |
| X1C Not assigned | X9C Not assigned | |
| X1E Not assigned | X9E Not assigned | |
| X1G Not assigned | X9G Not assigned | |
| X0B Kitikmeot Region 0C0: Cambridge Bay | X1H Not assigned | X9H Not assigned |
| X1J Not assigned | X9J Not assigned | |
| X1K Not assigned | X9K Not assigned | |
| X0C Kivalliq Region 0A0: Baker Lake | X1L Not assigned | X9L Not assigned |
| X1M Not assigned | X9M Not assigned | |
| X1N Not assigned | X9N Not assigned | |
| X0E Northwest Territories — almost all rural areas 0A0: Aklavik | X1P Not assigned | X9P Not assigned |
| X1R Not assigned | X9R Not assigned | |
| X1S Not assigned | X9S Not assigned | |
| X1T Not assigned | X9T Not assigned | |
| X1V Not assigned | X9V Not assigned | |
| X1W Not assigned | X9W Not assigned | |
| X1X Not assigned | X9X Not assigned | |
| X1Y Not assigned | X9Y Not assigned | |
| X0G Southwestern Northwest Territories 0A0: Fort Liard | X1Z Not assigned | X9Z Reserved United States-bound mail |
FSAs by population[3]
|