Seznam oblastí
- K9H 1S7 - Peterborough, Peterborough, Ontario
- K9H 1S8 - Peterborough, Peterborough, Ontario
- K9H 1S9 - Peterborough, Peterborough, Ontario
- K9H 1T1 - Peterborough, Peterborough, Ontario
- K9H 1T2 - Peterborough, Peterborough, Ontario
- K9H 1T3 - Peterborough, Peterborough, Ontario
- K9H 1T4 - Peterborough, Peterborough, Ontario
- K9H 1T5 - Peterborough, Peterborough, Ontario
- K9H 1T6 - Peterborough, Peterborough, Ontario
- K9H 1T7 - Peterborough, Peterborough, Ontario
- K9H 1T8 - Peterborough, Peterborough, Ontario
- K9H 1T9 - Peterborough, Peterborough, Ontario
- K9H 1V1 - Peterborough, Peterborough, Ontario
- K9H 1V2 - Peterborough, Peterborough, Ontario
- K9H 1V3 - Peterborough, Peterborough, Ontario
- K9H 1V4 - Peterborough, Peterborough, Ontario
- K9H 1V5 - Peterborough, Peterborough, Ontario
- K9H 1V6 - Peterborough, Peterborough, Ontario
- K9H 1V7 - Peterborough, Peterborough, Ontario
- K9H 1V8 - Peterborough, Peterborough, Ontario