Liste de la région
- N1P 1H9 - Cambridge, Waterloo, Ontario
- N1P 1J1 - Cambridge, Waterloo, Ontario
- N1P 1J2 - Cambridge, Waterloo, Ontario
- N1P 1J3 - Cambridge, Waterloo, Ontario
- N1P 1J4 - Cambridge, Waterloo, Ontario
- N1P 1J5 - Cambridge, Waterloo, Ontario
- N1P 1J6 - Cambridge, Waterloo, Ontario
- N1P 1J7 - Cambridge, Waterloo, Ontario
- N1P 1J8 - Cambridge, Waterloo, Ontario
- N1P 1J9 - Cambridge, Waterloo, Ontario
- N1R 0A1 - Cambridge, Waterloo, Ontario
- N1R 0A2 - Cambridge, Waterloo, Ontario
- N1R 0A3 - Cambridge, Waterloo, Ontario
- N1R 0A4 - Cambridge, Waterloo, Ontario
- N1R 0A5 - Cambridge, Waterloo, Ontario
- N1R 1A1 - Cambridge, Waterloo, Ontario
- N1R 1A2 - Cambridge, Waterloo, Ontario
- N1R 1A3 - Cambridge, Waterloo, Ontario
- N1R 1A4 - Cambridge, Waterloo, Ontario
- N1R 1A5 - Cambridge, Waterloo, Ontario