Senarai rantau
- L1A 1J4 - Port Hope, Northumberland, Ontario
- L1A 1J5 - Port Hope, Northumberland, Ontario
- L1A 1J6 - Port Hope, Northumberland, Ontario
- L1A 1J7 - Port Hope, Northumberland, Ontario
- L1A 1J8 - Port Hope, Northumberland, Ontario
- L1A 1J9 - Port Hope, Northumberland, Ontario
- L1A 1K1 - Port Hope, Northumberland, Ontario
- L1A 1K2 - Port Hope, Northumberland, Ontario
- L1A 1K3 - Port Hope, Northumberland, Ontario
- L1A 1K4 - Port Hope, Northumberland, Ontario
- L1A 1K5 - Port Hope, Northumberland, Ontario
- L1A 1K6 - Port Hope, Northumberland, Ontario
- L1A 1K7 - Port Hope, Northumberland, Ontario
- L1A 1K8 - Port Hope, Northumberland, Ontario
- L1A 1K9 - Port Hope, Northumberland, Ontario
- L1A 1L1 - Port Hope, Northumberland, Ontario
- L1A 1L2 - Port Hope, Northumberland, Ontario
- L1A 1L3 - Port Hope, Northumberland, Ontario
- L1A 1L4 - Port Hope, Northumberland, Ontario
- L1A 1L5 - Port Hope, Northumberland, Ontario