| L1B 1P3 information | |
|---|---|
| Streets | 7 |
| Province | Ontario |
| Postal District | L |
| Forward sortation areas(FSA) | L1B |
| Local delivery units(LDU) | 1P3 |
| Name | Place | County | Postal Code |
|---|---|---|---|
| Cliff Drive | Newcastle | Durham | L1B 1P3 |
| Fir Drive | Newcastle | Durham | L1B 1P3 |
| Fir Drive | Newcastle | Durham | L1B 1P3 |
| Garden Manor Place West | Newcastle | Durham | L1B 1P3 |
| Garden Manor Place West | Newcastle | Durham | L1B 1P3 |
| Hinkley Trail | Newcastle | Durham | L1B 1P3 |
| Hinkley Trail | Newcastle | Durham | L1B 1P3 |