Daftar wilayah
- L4M 1B9 - Barrie, Simcoe, Ontario
- L4M 1C1 - Barrie, Simcoe, Ontario
- L4M 1C2 - Barrie, Simcoe, Ontario
- L4M 1C3 - Barrie, Simcoe, Ontario
- L4M 1C4 - Barrie, Simcoe, Ontario
- L4M 1C5 - Barrie, Simcoe, Ontario
- L4M 1C6 - Barrie, Simcoe, Ontario
- L4M 1C7 - Barrie, Simcoe, Ontario
- L4M 1C8 - Barrie, Simcoe, Ontario
- L4M 1C9 - Barrie, Simcoe, Ontario
- L4M 1E1 - Barrie, Simcoe, Ontario
- L4M 1E2 - Barrie, Simcoe, Ontario
- L4M 1E3 - Barrie, Simcoe, Ontario
- L4M 1E4 - Barrie, Simcoe, Ontario
- L4M 1E5 - Barrie, Simcoe, Ontario
- L4M 1E6 - Barrie, Simcoe, Ontario
- L4M 1E7 - Barrie, Simcoe, Ontario
- L4M 1E8 - Barrie, Simcoe, Ontario
- L4M 1E9 - Barrie, Simcoe, Ontario
- L4M 1G1 - Barrie, Simcoe, Ontario