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. Canada Post provides a free postal code look-up tool on its website, via its mobile apps for such smartphones as the iPhone and BlackBerry, 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. Newfoundland and Labrador - 35 FSAs Notes: As of May 2007, no postal codes yet begin with A3*, A4*, A6* or A7*. Urban Rural References Postal codes A Postal codes A