Lista regionu
- K8H 1P6 - Petawawa, Renfrew, Ontario
- K8H 1P7 - Petawawa, Renfrew, Ontario
- K8H 1P8 - Petawawa, Renfrew, Ontario
- K8H 1P9 - Petawawa, Renfrew, Ontario
- K8H 1R1 - Petawawa, Renfrew, Ontario
- K8H 1R2 - Petawawa, Renfrew, Ontario
- K8H 1R3 - Petawawa, Renfrew, Ontario
- K8H 1R4 - Petawawa, Renfrew, Ontario
- K8H 1R5 - Petawawa, Renfrew, Ontario
- K8H 1R6 - Petawawa, Renfrew, Ontario
- K8H 1R7 - Petawawa, Renfrew, Ontario
- K8H 1R8 - Petawawa, Renfrew, Ontario
- K8H 1R9 - Petawawa, Renfrew, Ontario
- K8H 1S1 - Petawawa, Renfrew, Ontario
- K8H 1S2 - Petawawa, Renfrew, Ontario
- K8H 1S3 - Petawawa, Renfrew, Ontario
- K8H 1S4 - Petawawa, Renfrew, Ontario
- K8H 1S5 - Petawawa, Renfrew, Ontario
- K8H 1S6 - Petawawa, Renfrew, Ontario
- K8H 1S7 - Petawawa, Renfrew, Ontario