| L4J 6Z7 information | |
|---|---|
| Streets | 4 |
| Province | Ontario |
| Postal District | L |
| Forward sortation areas(FSA) | L4J |
| Local delivery units(LDU) | 6Z7 |
| Name | Place | County | Postal Code |
|---|---|---|---|
| Janesville Road | Thornhill | York | L4J 6Z7 |
| Janesville Road | Thornhill | York | L4J 6Z7 |
| Nathan Court | Thornhill | York | L4J 6Z7 |
| Nathan Court | Thornhill | York | L4J 6Z7 |