قائمة بالمنطقة
- K9A 2Z2 - Cobourg, Northumberland, Ontario
- K9A 2Z3 - Cobourg, Northumberland, Ontario
- K9A 2Z4 - Cobourg, Northumberland, Ontario
- K9A 2Z5 - Cobourg, Northumberland, Ontario
- K9A 2Z6 - Cobourg, Northumberland, Ontario
- K9A 2Z7 - Cobourg, Northumberland, Ontario
- K9A 2Z8 - Cobourg, Northumberland, Ontario
- K9A 2Z9 - Cobourg, Northumberland, Ontario
- K9A 3A1 - Cobourg, Northumberland, Ontario
- K9A 3A2 - Cobourg, Northumberland, Ontario
- K9A 3A3 - Cobourg, Northumberland, Ontario
- K9A 3A4 - Cobourg, Northumberland, Ontario
- K9A 3A5 - Cobourg, Northumberland, Ontario
- K9A 3A6 - Cobourg, Northumberland, Ontario
- K9A 3A7 - Cobourg, Northumberland, Ontario
- K9A 3A8 - Cobourg, Northumberland, Ontario
- K9A 3A9 - Cobourg, Northumberland, Ontario
- K9A 3B1 - Cobourg, Northumberland, Ontario
- K9A 3B2 - Cobourg, Northumberland, Ontario
- K9A 3B3 - Cobourg, Northumberland, Ontario