Liste de la région
- K9H 2M7 - Peterborough, Peterborough, Ontario
- K9H 2M8 - Peterborough, Peterborough, Ontario
- K9H 2M9 - Peterborough, Peterborough, Ontario
- K9H 2N1 - Peterborough, Peterborough, Ontario
- K9H 2N2 - Peterborough, Peterborough, Ontario
- K9H 2N3 - Peterborough, Peterborough, Ontario
- K9H 2N4 - Peterborough, Peterborough, Ontario
- K9H 2N5 - Peterborough, Peterborough, Ontario
- K9H 2N6 - Peterborough, Peterborough, Ontario
- K9H 2N7 - Peterborough, Peterborough, Ontario
- K9H 2N8 - Peterborough, Peterborough, Ontario
- K9H 2N9 - Peterborough, Peterborough, Ontario
- K9H 2P1 - Peterborough, Peterborough, Ontario
- K9H 2P2 - Peterborough, Peterborough, Ontario
- K9H 2P3 - Peterborough, Peterborough, Ontario
- K9H 2P4 - Peterborough, Peterborough, Ontario
- K9H 2P5 - Peterborough, Peterborough, Ontario
- K9H 2P6 - Peterborough, Peterborough, Ontario
- K9H 2P7 - Peterborough, Peterborough, Ontario
- K9H 2P8 - Peterborough, Peterborough, Ontario