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Ontario Zip Codes: Canada

Looking for the correct postal code of Ontario? This page provides an updated and reliable postal/zip code directory for Ontario, Canada, featuring a total of 6 postal codes covering different areas, sectors, and localities within the city. Whether you're sending a parcel, filling an online form, or verifying an address, having the right code ensures your mail reaches its destination without delay. Ontario is divided into multiple postal zones, each assigned a specific code to help postal services sort and deliver mail efficiently. Below, you'll find the complete list of 6 postal codes for Ontario. You can also use the interactive map on this page to pinpoint an exact location and instantly view its corresponding postal code, making address verification quick and hassle-free for personal or business use.

Name Ontario (ON)
Postal Code K0A - R5J
Area Code 226, 249, 289, 343, 365, 416, 437, 519, 548, 613, 647, 705, 807, 905
ISO CA-ON
Capital Toronto
Country Canada
Continent North America

Ontario Zip Codes Map Lookup

Find your destination’s postal/zip code in Ontario effortlessly! Click any point on the interactive map to display the postal/zip code and address for your mail.