| L1R 3N3 information | |
|---|---|
| Streets | 6 |
| Province | Ontario |
| Postal District | L |
| Forward sortation areas(FSA) | L1R |
| Local delivery units(LDU) | 3N3 |
| Name | Place | County | Postal Code |
|---|---|---|---|
| Macgrotty Court | Whitby | Durham | L1R 3N3 |
| Macgrotty Court | Whitby | Durham | L1R 3N3 |
| Neill Avenue | Whitby | Durham | L1R 3N3 |
| Neill Avenue | Whitby | Durham | L1R 3N3 |
| Tamarisk Street | Whitby | Durham | L1R 3N3 |
| Tamarisk Street | Whitby | Durham | L1R 3N3 |