Daftar wilayah
- K9H 1G8 - Peterborough, Peterborough, Ontario
- K9H 1G9 - Peterborough, Peterborough, Ontario
- K9H 1H1 - Peterborough, Peterborough, Ontario
- K9H 1H2 - Peterborough, Peterborough, Ontario
- K9H 1H3 - Peterborough, Peterborough, Ontario
- K9H 1H4 - Peterborough, Peterborough, Ontario
- K9H 1H5 - Peterborough, Peterborough, Ontario
- K9H 1H6 - Peterborough, Peterborough, Ontario
- K9H 1H7 - Peterborough, Peterborough, Ontario
- K9H 1H8 - Peterborough, Peterborough, Ontario
- K9H 1H9 - Peterborough, Peterborough, Ontario
- K9H 1J1 - Peterborough, Peterborough, Ontario
- K9H 1J2 - Peterborough, Peterborough, Ontario
- K9H 1J3 - Peterborough, Peterborough, Ontario
- K9H 1J4 - Peterborough, Peterborough, Ontario
- K9H 1J5 - Peterborough, Peterborough, Ontario
- K9H 1J6 - Peterborough, Peterborough, Ontario
- K9H 1J7 - Peterborough, Peterborough, Ontario
- K9H 1J8 - Peterborough, Peterborough, Ontario
- K9H 1J9 - Peterborough, Peterborough, Ontario