Region List
- K9H 5S1 - Peterborough, Peterborough, Ontario
- K9H 5S2 - Peterborough, Peterborough, Ontario
- K9H 5S3 - Peterborough, Peterborough, Ontario
- K9H 5S4 - Peterborough, Peterborough, Ontario
- K9H 5S5 - Peterborough, Peterborough, Ontario
- K9H 5S6 - Peterborough, Peterborough, Ontario
- K9H 5S7 - Peterborough, Peterborough, Ontario
- K9H 5S8 - Peterborough, Peterborough, Ontario
- K9H 5S9 - Peterborough, Peterborough, Ontario
- K9H 5T1 - Peterborough, Peterborough, Ontario
- K9H 5T2 - Peterborough, Peterborough, Ontario
- K9H 5T3 - Peterborough, Peterborough, Ontario
- K9H 5T4 - Peterborough, Peterborough, Ontario
- K9H 5T5 - Peterborough, Peterborough, Ontario
- K9H 5T6 - Peterborough, Peterborough, Ontario
- K9H 5T7 - Peterborough, Peterborough, Ontario
- K9H 5T8 - Peterborough, Peterborough, Ontario
- K9H 5T9 - Peterborough, Peterborough, Ontario
- K9H 5V1 - Peterborough, Peterborough, Ontario
- K9H 5V2 - Peterborough, Peterborough, Ontario