| L9L 1P4 information | |
|---|---|
| Streets | 6 |
| Province | Ontario |
| Postal District | L |
| Forward sortation areas(FSA) | L9L |
| Local delivery units(LDU) | 1P4 |
| Name | Place | County | Postal Code |
|---|---|---|---|
| Castle Harbour Drive | Port Perry | Durham | L9L 1P4 |
| Castle Harbour Drive | Port Perry | Durham | L9L 1P4 |
| Cawker's Cove Road | Port Perry | Durham | L9L 1P4 |
| Cawker's Cove Road | Port Perry | Durham | L9L 1P4 |
| Cawker's Cove Road | Port Perry | Durham | L9L 1P4 |
| Cawker's Cove Road | Port Perry | Durham | L9L 1P4 |