Seznam oblastí
- L1E 3J4 - Courtice, Durham, Ontario
- L1E 3J5 - Courtice, Durham, Ontario
- L1E 3J6 - Courtice, Durham, Ontario
- L1E 3J8 - Courtice, Durham, Ontario
- L1E 3J7 - Courtice, Durham, Ontario
- L1E 3J9 - Courtice, Durham, Ontario
- L1E 3K1 - Courtice, Durham, Ontario
- L1E 3K2 - Courtice, Durham, Ontario
- L1E 3K3 - Courtice, Durham, Ontario
- L1E 3K4 - Courtice, Durham, Ontario
- L1E 3K5 - Courtice, Durham, Ontario
- L1E 3K7 - Courtice, Durham, Ontario
- L1E 3K6 - Courtice, Durham, Ontario