รายชื่อภูมิภาค
- L4M 1Y4 - Barrie, Simcoe, Ontario
- L4M 1Y5 - Barrie, Simcoe, Ontario
- L4M 1Y6 - Barrie, Simcoe, Ontario
- L4M 1Y7 - Barrie, Simcoe, Ontario
- L4M 1Y8 - Barrie, Simcoe, Ontario
- L4M 1Y9 - Barrie, Simcoe, Ontario
- L4M 1Z1 - Barrie, Simcoe, Ontario
- L4M 1Z2 - Barrie, Simcoe, Ontario
- L4M 1Z3 - Barrie, Simcoe, Ontario
- L4M 1Z4 - Barrie, Simcoe, Ontario
- L4M 1Z5 - Barrie, Simcoe, Ontario
- L4M 1Z6 - Barrie, Simcoe, Ontario
- L4M 1Z7 - Barrie, Simcoe, Ontario
- L4M 1Z8 - Barrie, Simcoe, Ontario
- L4M 1Z9 - Barrie, Simcoe, Ontario
- L4M 2A1 - Barrie, Simcoe, Ontario
- L4M 2A2 - Barrie, Simcoe, Ontario
- L4M 2A3 - Barrie, Simcoe, Ontario
- L4M 2A4 - Barrie, Simcoe, Ontario
- L4M 2A5 - Barrie, Simcoe, Ontario