قائمة بالمنطقة
- K9A 2W9 - Cobourg, Northumberland, Ontario
- K9A 2X1 - Cobourg, Northumberland, Ontario
- K9A 2X2 - Cobourg, Northumberland, Ontario
- K9A 2X3 - Cobourg, Northumberland, Ontario
- K9A 2X4 - Cobourg, Northumberland, Ontario
- K9A 2X5 - Cobourg, Northumberland, Ontario
- K9A 2X6 - Cobourg, Northumberland, Ontario
- K9A 2X7 - Cobourg, Northumberland, Ontario
- K9A 2X8 - Cobourg, Northumberland, Ontario
- K9A 2X9 - Cobourg, Northumberland, Ontario
- K9A 2Y1 - Cobourg, Northumberland, Ontario
- K9A 2Y2 - Cobourg, Northumberland, Ontario
- K9A 2Y3 - Cobourg, Northumberland, Ontario
- K9A 2Y4 - Cobourg, Northumberland, Ontario
- K9A 2Y5 - Cobourg, Northumberland, Ontario
- K9A 2Y6 - Cobourg, Northumberland, Ontario
- K9A 2Y7 - Cobourg, Northumberland, Ontario
- K9A 2Y8 - Cobourg, Northumberland, Ontario
- K9A 2Y9 - Cobourg, Northumberland, Ontario
- K9A 2Z1 - Cobourg, Northumberland, Ontario