Seznam oblastí
- K9H 1C5 - Peterborough, Peterborough, Ontario
- K9H 1C6 - Peterborough, Peterborough, Ontario
- K9H 1C7 - Peterborough, Peterborough, Ontario
- K9H 1C8 - Peterborough, Peterborough, Ontario
- K9H 1C9 - Peterborough, Peterborough, Ontario
- K9H 1E1 - Peterborough, Peterborough, Ontario
- K9H 1E2 - Peterborough, Peterborough, Ontario
- K9H 1E3 - Peterborough, Peterborough, Ontario
- K9H 1E4 - Peterborough, Peterborough, Ontario
- K9H 1E5 - Peterborough, Peterborough, Ontario
- K9H 1E6 - Peterborough, Peterborough, Ontario
- K9H 1E7 - Peterborough, Peterborough, Ontario
- K9H 1E8 - Peterborough, Peterborough, Ontario
- K9H 1E9 - Peterborough, Peterborough, Ontario
- K9H 1G1 - Peterborough, Peterborough, Ontario
- K9H 1G2 - Peterborough, Peterborough, Ontario
- K9H 1G4 - Peterborough, Peterborough, Ontario
- K9H 1G5 - Peterborough, Peterborough, Ontario
- K9H 1G6 - Peterborough, Peterborough, Ontario
- K9H 1G7 - Peterborough, Peterborough, Ontario