This is a list of postal codes in Canada where the first letter is A. Postal codes beginning with A are located within the Canadian province of Newfoundland and Labrador. 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 35 FSAs in this list. As of May 2007, no postal codes yet begin with A3*, A4*, A6* or A7*.
| A1A St. John's North | A2A Grand Falls-Windsor | A5A Clarenville | A8A Deer Lake | A9A Not assigned | |
| A1B St. John's Northwest----Newfoundland & Labrador Provincial Government | A2B Grand Falls-Windsor | A5B Not assigned | A8B Not assigned | A9B Not assigned | |
| A1C St. John's North Central (Downtown Core) | A2C Not assigned | A5C Not assigned | A8C Not assigned | A9C Not assigned | |
| A1E St. John's Central | A2E Not assigned | A5E Not assigned | A8E Not assigned | A9E Not assigned | |
| A1G St. John's South | A2G Not assigned | A5G Not assigned | A8G Not assigned | A9G Not assigned | |
| A1H St. John's Southwest | A2H Corner Brook | A5H Not assigned | A8H Not assigned | A9H Not assigned | |
| A1J Not assigned | A2J Not assigned | A5J Not assigned | A8J Not assigned | A9J Not assigned | |
| A1K Torbay | A2K Not assigned | A5K Not assigned | A8K Not assigned | A9K Not assigned | |
| A1L Paradise | A2L Not assigned | A5L Not assigned | A8L Not assigned | A9L Not assigned | |
| A1M Portugal Cove–St. Philip's | A2M Not assigned | A5M Not assigned | A8M Not assigned | A9M Not assigned | |
| A1N Mount Pearl | A2N Stephenville | A5N Not assigned | A8N Not assigned | A9N Not assigned | |
| A1P Not assigned | A2P Not assigned | A5P Not assigned | A8P Not assigned | A9P Not assigned | |
| A1R Not assigned | A2R Not assigned | A5R Not assigned | A8R Not assigned | A9R Not assigned | |
| A1S St. John's Goulds | A2S Not assigned | A5S Not assigned | A8S Not assigned | A9S Not assigned | |
| A1T Not assigned | A2T Not assigned | A5T Not assigned | A8T Not assigned | A9T Not assigned | |
| A1V Gander | A2V Labrador City | A5V Not assigned | A8V Not assigned | A9V Not assigned | |
| A1W Conception Bay South East | A2W Not assigned | A5W Not assigned | A8W Not assigned | A9W Reserved Internal testing | |
| A1X Conception Bay South West | A2X Not assigned | A5X Not assigned | A8X Not assigned | A9X Reserved Internal testing | |
| A1Y Carbonear | A2Y Not assigned | A5Y Not assigned | A8Y Not assigned | A9Y Not assigned | |
| A1Z Not assigned | A2Z Not assigned | A5Z Not assigned | A8Z Not assigned | A9Z Reserved Internal testing |
Most populated FSAs[3]
| Least populated FSAs
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