At a Glance
- Area
- City of Toronto
- Included
- Listed Toronto postal prefixes
- Outside city
- Use your local municipal service route
- Shared heating
- Landlord or building management first
Home / Toronto location check
Toronto location checkToronto Home Heating Area: Postal-Code Check
Check the listed Toronto postal area, then confirm the municipal address and whether the heating is individual or shared.
Check your Toronto heating area
Confirm property and prepare an enquiryA postal match is the first check
These 96 listed prefixes organise City of Toronto enquiries. They do not certify every full code, street address or building’s eligibility. Confirm the actual municipal address and who controls the heating system before requesting ordinary work.
96 listed areas
| Prefix | Area | Confirmation required |
|---|---|---|
| M1B | Scarborough | Toronto address and equipment responsibility |
| M1C | Scarborough | Toronto address and equipment responsibility |
| M1E | Scarborough | Toronto address and equipment responsibility |
| M1G | Scarborough | Toronto address and equipment responsibility |
| M1H | Scarborough | Toronto address and equipment responsibility |
| M1J | Scarborough | Toronto address and equipment responsibility |
| M1K | Scarborough | Toronto address and equipment responsibility |
| M1L | Scarborough | Toronto address and equipment responsibility |
| M1M | Scarborough | Toronto address and equipment responsibility |
| M1N | Scarborough | Toronto address and equipment responsibility |
| M1P | Scarborough | Toronto address and equipment responsibility |
| M1R | Scarborough | Toronto address and equipment responsibility |
| M1S | Scarborough | Toronto address and equipment responsibility |
| M1T | Scarborough | Toronto address and equipment responsibility |
| M1V | Scarborough | Toronto address and equipment responsibility |
| M1W | Scarborough | Toronto address and equipment responsibility |
| M1X | Scarborough | Toronto address and equipment responsibility |
| M2H | North York | Toronto address and equipment responsibility |
| M2J | North York | Toronto address and equipment responsibility |
| M2K | North York | Toronto address and equipment responsibility |
| M2L | North York | Toronto address and equipment responsibility |
| M2M | North York | Toronto address and equipment responsibility |
| M2N | North York | Toronto address and equipment responsibility |
| M2P | North York | Toronto address and equipment responsibility |
| M2R | North York | Toronto address and equipment responsibility |
| M3A | North York | Toronto address and equipment responsibility |
| M3B | North York | Toronto address and equipment responsibility |
| M3C | North York | Toronto address and equipment responsibility |
| M3H | North York | Toronto address and equipment responsibility |
| M3J | North York | Toronto address and equipment responsibility |
| M3K | North York | Toronto address and equipment responsibility |
| M3L | North York | Toronto address and equipment responsibility |
| M3M | North York | Toronto address and equipment responsibility |
| M3N | North York | Toronto address and equipment responsibility |
| M4A | North York | Toronto address and equipment responsibility |
| M4B | East York | Toronto address and equipment responsibility |
| M4C | East York | Toronto address and equipment responsibility |
| M4E | Central, east & west Toronto | Toronto address and equipment responsibility |
| M4G | East York | Toronto address and equipment responsibility |
| M4H | East York | Toronto address and equipment responsibility |
| M4J | East York | Toronto address and equipment responsibility |
| M4K | Central, east & west Toronto | Toronto address and equipment responsibility |
| M4L | Central, east & west Toronto | Toronto address and equipment responsibility |
| M4M | Central, east & west Toronto | Toronto address and equipment responsibility |
| M4N | North York | Toronto address and equipment responsibility |
| M4P | Central, east & west Toronto | Toronto address and equipment responsibility |
| M4R | Central, east & west Toronto | Toronto address and equipment responsibility |
| M4S | Central, east & west Toronto | Toronto address and equipment responsibility |
| M4T | Central, east & west Toronto | Toronto address and equipment responsibility |
| M4V | Central, east & west Toronto | Toronto address and equipment responsibility |
| M4W | Central, east & west Toronto | Toronto address and equipment responsibility |
| M4X | Central, east & west Toronto | Toronto address and equipment responsibility |
| M4Y | Central, east & west Toronto | Toronto address and equipment responsibility |
| M5A | Central, east & west Toronto | Toronto address and equipment responsibility |
| M5B | Central, east & west Toronto | Toronto address and equipment responsibility |
| M5C | Central, east & west Toronto | Toronto address and equipment responsibility |
| M5E | Central, east & west Toronto | Toronto address and equipment responsibility |
| M5G | Central, east & west Toronto | Toronto address and equipment responsibility |
| M5H | Central, east & west Toronto | Toronto address and equipment responsibility |
| M5J | Central, east & west Toronto | Toronto address and equipment responsibility |
| M5M | North York | Toronto address and equipment responsibility |
| M5N | Central, east & west Toronto | Toronto address and equipment responsibility |
| M5P | Central, east & west Toronto | Toronto address and equipment responsibility |
| M5R | Central, east & west Toronto | Toronto address and equipment responsibility |
| M5S | Central, east & west Toronto | Toronto address and equipment responsibility |
| M5T | Central, east & west Toronto | Toronto address and equipment responsibility |
| M5V | Central, east & west Toronto | Toronto address and equipment responsibility |
| M6A | North York | Toronto address and equipment responsibility |
| M6B | North York | Toronto address and equipment responsibility |
| M6C | York | Toronto address and equipment responsibility |
| M6E | York | Toronto address and equipment responsibility |
| M6G | Central, east & west Toronto | Toronto address and equipment responsibility |
| M6H | Central, east & west Toronto | Toronto address and equipment responsibility |
| M6J | Central, east & west Toronto | Toronto address and equipment responsibility |
| M6K | Central, east & west Toronto | Toronto address and equipment responsibility |
| M6L | North York | Toronto address and equipment responsibility |
| M6M | York | Toronto address and equipment responsibility |
| M6N | York | Toronto address and equipment responsibility |
| M6P | Central, east & west Toronto | Toronto address and equipment responsibility |
| M6R | Central, east & west Toronto | Toronto address and equipment responsibility |
| M6S | Central, east & west Toronto | Toronto address and equipment responsibility |
| M8V | Etobicoke | Toronto address and equipment responsibility |
| M8W | Etobicoke | Toronto address and equipment responsibility |
| M8X | Etobicoke | Toronto address and equipment responsibility |
| M8Y | Etobicoke | Toronto address and equipment responsibility |
| M8Z | Etobicoke | Toronto address and equipment responsibility |
| M9A | Etobicoke | Toronto address and equipment responsibility |
| M9B | Etobicoke | Toronto address and equipment responsibility |
| M9C | Etobicoke | Toronto address and equipment responsibility |
| M9L | North York | Toronto address and equipment responsibility |
| M9M | North York | Toronto address and equipment responsibility |
| M9N | North York | Toronto address and equipment responsibility |
| M9P | Etobicoke | Toronto address and equipment responsibility |
| M9R | Etobicoke | Toronto address and equipment responsibility |
| M9V | Etobicoke | Toronto address and equipment responsibility |
| M9W | Etobicoke | Toronto address and equipment responsibility |