Lista regionu
- L4M 1W2 - Barrie, Simcoe, Ontario
- L4M 1W3 - Barrie, Simcoe, Ontario
- L4M 1W4 - Barrie, Simcoe, Ontario
- L4M 1W5 - Barrie, Simcoe, Ontario
- L4M 1W6 - Barrie, Simcoe, Ontario
- L4M 1W7 - Barrie, Simcoe, Ontario
- L4M 1W8 - Barrie, Simcoe, Ontario
- L4M 1W9 - Barrie, Simcoe, Ontario
- L4M 1X1 - Barrie, Simcoe, Ontario
- L4M 1X2 - Barrie, Simcoe, Ontario
- L4M 1X3 - Barrie, Simcoe, Ontario
- L4M 1X4 - Barrie, Simcoe, Ontario
- L4M 1X5 - Barrie, Simcoe, Ontario
- L4M 1X6 - Barrie, Simcoe, Ontario
- L4M 1X7 - Barrie, Simcoe, Ontario
- L4M 1X8 - Barrie, Simcoe, Ontario
- L4M 1X9 - Barrie, Simcoe, Ontario
- L4M 1Y1 - Barrie, Simcoe, Ontario
- L4M 1Y2 - Barrie, Simcoe, Ontario
- L4M 1Y3 - Barrie, Simcoe, Ontario