The Postal code of Main Street South is L3Y 3Y9, Main Street South is a street in Newmarket Ontario, Canada. If you want to get more postal codes or address information please browse our website.
| Street Information | |
|---|---|
| Name | Main Street South |
| Local delivery units(LDU) | 3Y9 |
| Forward sortation areas(FSA) | L3Y |
| Postal Code | L3Y 3Y9 |
| Place | Newmarket |
| County | York |
| Province | Ontario |