Region List
- K9H 5V3 - Peterborough, Peterborough, Ontario
- K9H 5V4 - Peterborough, Peterborough, Ontario
- K9H 5V5 - Peterborough, Peterborough, Ontario
- K9H 5V6 - Peterborough, Peterborough, Ontario
- K9H 5V7 - Peterborough, Peterborough, Ontario
- K9H 5V8 - Peterborough, Peterborough, Ontario
- K9H 5V9 - Peterborough, Peterborough, Ontario
- K9H 5W1 - Peterborough, Peterborough, Ontario
- K9H 5W2 - Peterborough, Peterborough, Ontario
- K9H 5W3 - Peterborough, Peterborough, Ontario
- K9H 5W4 - Peterborough, Peterborough, Ontario
- K9H 5W5 - Peterborough, Peterborough, Ontario
- K9H 5W6 - Peterborough, Peterborough, Ontario
- K9H 5W7 - Peterborough, Peterborough, Ontario
- K9H 5W8 - Peterborough, Peterborough, Ontario
- K9H 5W9 - Peterborough, Peterborough, Ontario
- K9H 5X1 - Peterborough, Peterborough, Ontario
- K9H 5X2 - Peterborough, Peterborough, Ontario
- K9H 5X3 - Peterborough, Peterborough, Ontario
- K9H 5X4 - Peterborough, Peterborough, Ontario