Lista regionu
- N3H 5S9 - Cambridge, Waterloo, Ontario
- N3H 5T1 - Cambridge, Waterloo, Ontario
- N3H 5T2 - Cambridge, Waterloo, Ontario
- N3H 5T3 - Cambridge, Waterloo, Ontario
- N3H 5T4 - Cambridge, Waterloo, Ontario
- N3H 5T5 - Cambridge, Waterloo, Ontario
- N3H 5T6 - Cambridge, Waterloo, Ontario
- N3H 5T7 - Cambridge, Waterloo, Ontario
- N3H 5T8 - Cambridge, Waterloo, Ontario