Region List
- L4T 0A1 - Mississauga, Peel, Ontario
- L4T 0A2 - Mississauga, Peel, Ontario
- L4T 0A3 - Mississauga, Peel, Ontario
- L4T 0A4 - Mississauga, Peel, Ontario
- L4T 0A5 - Mississauga, Peel, Ontario
- L4T 0A6 - Mississauga, Peel, Ontario
- L4T 0A7 - Mississauga, Peel, Ontario
- L4T 0A8 - Mississauga, Peel, Ontario
- L4T 0A9 - Mississauga, Peel, Ontario
- L4T 0B1 - Mississauga, Peel, Ontario
- L4T 1A1 - Mississauga, Peel, Ontario
- L4T 1A2 - Mississauga, Peel, Ontario
- L4T 1A3 - Mississauga, Peel, Ontario
- L4T 1A4 - Mississauga, Peel, Ontario
- L4T 1A5 - Mississauga, Peel, Ontario
- L4T 1A6 - Mississauga, Peel, Ontario
- L4T 1A8 - Mississauga, Peel, Ontario
- L4T 1A9 - Mississauga, Peel, Ontario
- L4T 1B1 - Mississauga, Peel, Ontario
- L4T 1B2 - Mississauga, Peel, Ontario