| L4A 5Z7 information | |
|---|---|
| Streets | 4 |
| Province | Ontario |
| Postal District | L |
| Forward sortation areas(FSA) | L4A |
| Local delivery units(LDU) | 5Z7 |
| Name | Place | County | Postal Code |
|---|---|---|---|
| Blair Road | Stouffville | York | L4A 5Z7 |
| Blair Road | Stouffville | York | L4A 5Z7 |
| Dorman Drive | Stouffville | York | L4A 5Z7 |
| Dorman Drive | Stouffville | York | L4A 5Z7 |