Postal codes beginning with M are located within the Canadian territories of Ontario. You could match addresses and postal codes. This page lists the first three characters, corresponding to the Forward Sortation Area.
There are 180 FSAs, they are urban FSAs.
| Forward sortation areas | |||
|---|---|---|---|
| * M1A | M1B | M1C | M1E |
| M1G | M1H | M1J | M1K |
| M1L | M1M | M1N | M1P |
| M1R | M1S | M1T | M1V |
| M1W | M1X | * M1Y | * M1Z |
| * M2A | * M2B | * M2C | * M2E |
| * M2G | M2H | M2J | M2K |
| M2L | M2M | M2N | M2P |
| M2R | * M2S | * M2T | * M2V |
| * M2W | * M2X | * M2Y | * M2Z |
| M3A | M3B | M3C | * M3E |
| * M3G | M3H | M3J | M3K |
| M3L | M3M | M3N | * M3P |
| * M3R | * M3S | * M3T | * M3V |
| * M3W | * M3X | * M3Y | * M3Z |
| M4A | M4B | M4C | M4E |
| M4G | M4H | M4J | M4K |
| M4L | M4M | M4N | M4P |
| M4R | M4S | M4T | M4V |
| M4W | M4X | M4Y | * M4Z |
| M5A | M5B | M5C | M5E |
| M5G | M5H | M5J | M5K |
| M5L | M5M | M5N | M5P |
| M5R | M5S | M5T | M5V |
| M5W | M5X | * M5Y | * M5Z |
| M6A | M6B | M6C | M6E |
| M6G | M6H | M6J | M6K |
| M6L | M6M | M6N | M6P |
| M6R | M6S | * M6T | * M6V |
| * M6W | * M6X | * M6Y | * M6Z |
| M7A | * M7B | * M7C | * M7E |
| * M7G | * M7H | * M7J | * M7K |
| * M7L | * M7M | * M7N | * M7P |
| M7R | * M7S | * M7T | * M7V |
| * M7W | * M7X | M7Y | * M7Z |
| * M8A | * M8B | * M8C | * M8E |
| * M8G | * M8H | * M8J | * M8K |
| * M8L | * M8M | * M8N | * M8P |
| * M8R | * M8S | * M8T | M8V |
| M8W | M8X | M8Y | M8Z |
| M9A | M9B | M9C | * M9E |
| * M9G | * M9H | * M9J | * M9K |
| M9L | M9M | M9N | M9P |
| M9R | * M9S | * M9T | M9V |
| M9W | * M9X | * M9Y | * M9Z |