Lista de la región
- K8H 3K2 - Petawawa, Renfrew, Ontario
- K8H 3K3 - Petawawa, Renfrew, Ontario
- K8H 3K4 - Petawawa, Renfrew, Ontario
- K8H 3K5 - Petawawa, Renfrew, Ontario
- K8H 3K6 - Petawawa, Renfrew, Ontario
- K8H 3K7 - Petawawa, Renfrew, Ontario
- K8H 3K8 - Petawawa, Renfrew, Ontario
- K8H 3K9 - Petawawa, Renfrew, Ontario
- K8H 3L1 - Petawawa, Renfrew, Ontario
- K8H 3L3 - Petawawa, Renfrew, Ontario
- K8H 3L4 - Petawawa, Renfrew, Ontario
- K8H 3L5 - Petawawa, Renfrew, Ontario
- K8H 3L6 - Petawawa, Renfrew, Ontario
- K8H 3L7 - Petawawa, Renfrew, Ontario
- K8H 3L8 - Petawawa, Renfrew, Ontario
- K8H 3M1 - Petawawa, Renfrew, Ontario
- K8H 3L9 - Petawawa, Renfrew, Ontario
- K8H 3M2 - Petawawa, Renfrew, Ontario
- K8H 3M3 - Petawawa, Renfrew, Ontario
- K8H 3M4 - Petawawa, Renfrew, Ontario