Region List
- L1E 2E5 - Courtice, Durham, Ontario
- L1E 2E6 - Courtice, Durham, Ontario
- L1E 2E7 - Courtice, Durham, Ontario
- L1E 2E8 - Courtice, Durham, Ontario
- L1E 2E9 - Courtice, Durham, Ontario
- L1E 2G1 - Courtice, Durham, Ontario
- L1E 2G2 - Courtice, Durham, Ontario
- L1E 2G5 - Courtice, Durham, Ontario
- L1E 2G6 - Courtice, Durham, Ontario
- L1E 2G7 - Courtice, Durham, Ontario
- L1E 2G8 - Courtice, Durham, Ontario
- L1E 2G9 - Courtice, Durham, Ontario
- L1E 2H1 - Courtice, Durham, Ontario
- L1E 2H2 - Courtice, Durham, Ontario
- L1E 2H3 - Courtice, Durham, Ontario
- L1E 2H4 - Courtice, Durham, Ontario
- L1E 2H5 - Courtice, Durham, Ontario
- L1E 2H6 - Courtice, Durham, Ontario
- L1E 2H7 - Courtice, Durham, Ontario
- L1E 2H8 - Courtice, Durham, Ontario