Regiunea lista
- L1E 2L2 - Courtice, Durham, Ontario
- L1E 2L3 - Courtice, Durham, Ontario
- L1E 2L4 - Courtice, Durham, Ontario
- L1E 2L5 - Courtice, Durham, Ontario
- L1E 2L6 - Courtice, Durham, Ontario
- L1E 2L7 - Courtice, Durham, Ontario
- L1E 2L8 - Courtice, Durham, Ontario
- L1E 2L9 - Courtice, Durham, Ontario
- L1E 2M1 - Courtice, Durham, Ontario
- L1E 2M2 - Courtice, Durham, Ontario
- L1E 2M3 - Courtice, Durham, Ontario
- L1E 2M4 - Courtice, Durham, Ontario
- L1E 2M5 - Courtice, Durham, Ontario
- L1E 2M6 - Courtice, Durham, Ontario
- L1E 2M7 - Courtice, Durham, Ontario
- L1E 2M8 - Courtice, Durham, Ontario
- L1E 2M9 - Courtice, Durham, Ontario
- L1E 2N1 - Courtice, Durham, Ontario
- L1E 2N2 - Courtice, Durham, Ontario
- L1E 2N3 - Courtice, Durham, Ontario