Free Tool
Canadian Postal Code Lookup
Enter any Canadian postal code or FSA (Forward Sortation Area — the first 3 characters) to get province, territory, city, and geographic area information. Works entirely offline — no API calls, no network required.
Works offline
No API calls
All Canadian provinces & territories
Fully offline — no external requests made. Lookup data is embedded directly in this page. Your postal code query never leaves your browser.
Enter a Canadian postal code
About FSAs: A Forward Sortation Area (FSA) is the first three characters of a Canadian postal code (e.g., K1A in K1A 0A9). The first letter identifies the province or territory. This tool resolves FSA-level geographic data and major city associations for known FSAs.