Regiunea lista
- L4M 1S9 - Barrie, Simcoe, Ontario
- L4M 1T1 - Barrie, Simcoe, Ontario
- L4M 1T2 - Barrie, Simcoe, Ontario
- L4M 1T3 - Barrie, Simcoe, Ontario
- L4M 1T4 - Barrie, Simcoe, Ontario
- L4M 1T5 - Barrie, Simcoe, Ontario
- L4M 1T6 - Barrie, Simcoe, Ontario
- L4M 1T7 - Barrie, Simcoe, Ontario
- L4M 1T8 - Barrie, Simcoe, Ontario
- L4M 1T9 - Barrie, Simcoe, Ontario
- L4M 1V1 - Barrie, Simcoe, Ontario
- L4M 1V2 - Barrie, Simcoe, Ontario
- L4M 1V3 - Barrie, Simcoe, Ontario
- L4M 1V4 - Barrie, Simcoe, Ontario
- L4M 1V5 - Barrie, Simcoe, Ontario
- L4M 1V6 - Barrie, Simcoe, Ontario
- L4M 1V7 - Barrie, Simcoe, Ontario
- L4M 1V8 - Barrie, Simcoe, Ontario
- L4M 1V9 - Barrie, Simcoe, Ontario
- L4M 1W1 - Barrie, Simcoe, Ontario