The Postal code of Newmarket is L3Y 4W3, Newmarket 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 | Newmarket |
| Local delivery units(LDU) | 4W3 |
| Forward sortation areas(FSA) | L3Y |
| Postal Code | L3Y 4W3 |
| Place | Newmarket |
| County | York |
| Province | Ontario |
| Name | County | Postal Code |
|---|---|---|
| 150 Newmarket | York | L3Y 4W3 |
| 149 Newmarket | York | L3Y 4W3 |
| 148 Newmarket | York | L3Y 4W3 |