Region List
- L0N 1E0 - Caledon East, Peel, Ontario
- L7C 0A1 - Caledon East, Peel, Ontario
- L7C 0A2 - Caledon East, Peel, Ontario
- L7C 0A3 - Caledon East, Peel, Ontario
- L7C 0A4 - Caledon East, Peel, Ontario
- L7C 0A7 - Caledon East, Peel, Ontario
- L7C 0A8 - Caledon East, Peel, Ontario
- L7C 0A9 - Caledon East, Peel, Ontario
- L7C 0B1 - Caledon East, Peel, Ontario
- L7C 0B2 - Caledon East, Peel, Ontario
- L7C 0B3 - Caledon East, Peel, Ontario
- L7C 0B4 - Caledon East, Peel, Ontario
- L7C 0B5 - Caledon East, Peel, Ontario
- L7C 0B6 - Caledon East, Peel, Ontario
- L7C 0B7 - Caledon East, Peel, Ontario
- L7C 0B8 - Caledon East, Peel, Ontario
- L7C 0B9 - Caledon East, Peel, Ontario
- L7C 0C1 - Caledon East, Peel, Ontario
- L7C 0C8 - Caledon East, Peel, Ontario
- L7C 0C9 - Caledon East, Peel, Ontario