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.
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]
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