Danh sách vùng
- K9H 1P5 - Peterborough, Peterborough, Ontario
- K9H 1P6 - Peterborough, Peterborough, Ontario
- K9H 1P7 - Peterborough, Peterborough, Ontario
- K9H 1P8 - Peterborough, Peterborough, Ontario
- K9H 1P9 - Peterborough, Peterborough, Ontario
- K9H 1R1 - Peterborough, Peterborough, Ontario
- K9H 1R2 - Peterborough, Peterborough, Ontario
- K9H 1R3 - Peterborough, Peterborough, Ontario
- K9H 1R4 - Peterborough, Peterborough, Ontario
- K9H 1R5 - Peterborough, Peterborough, Ontario
- K9H 1R6 - Peterborough, Peterborough, Ontario
- K9H 1R7 - Peterborough, Peterborough, Ontario
- K9H 1R8 - Peterborough, Peterborough, Ontario
- K9H 1R9 - Peterborough, Peterborough, Ontario
- K9H 1S1 - Peterborough, Peterborough, Ontario
- K9H 1S2 - Peterborough, Peterborough, Ontario
- K9H 1S3 - Peterborough, Peterborough, Ontario
- K9H 1S4 - Peterborough, Peterborough, Ontario
- K9H 1S5 - Peterborough, Peterborough, Ontario
- K9H 1S6 - Peterborough, Peterborough, Ontario