About postal code L3X
The postal code L3X routes mail to Newmarket Southwest in the Ontario region of Canada. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Canada ยท Postal code
L3X - Newmarket Southwest
Postal code L3X is Newmarket Southwest in Ontario, Canada.
| Postal code | L3X |
| Place | Newmarket Southwest |
| Region | Ontario |
| District | Newmarket |
| Country | Canada (CA) |
| Coordinates | 44.0433, -79.4912 (map) |