รายชื่อภูมิภาค
- N1R 1H2 - Cambridge, Waterloo, Ontario
- N1R 1H3 - Cambridge, Waterloo, Ontario
- N1R 1H4 - Cambridge, Waterloo, Ontario
- N1R 1H5 - Cambridge, Waterloo, Ontario
- N1R 1H6 - Cambridge, Waterloo, Ontario
- N1R 1H7 - Cambridge, Waterloo, Ontario
- N1R 1H8 - Cambridge, Waterloo, Ontario
- N1R 1H9 - Cambridge, Waterloo, Ontario
- N1R 1J1 - Cambridge, Waterloo, Ontario
- N1R 1J4 - Cambridge, Waterloo, Ontario
- N1R 1J5 - Cambridge, Waterloo, Ontario
- N1R 1J6 - Cambridge, Waterloo, Ontario
- N1R 1J7 - Cambridge, Waterloo, Ontario
- N1R 1J8 - Cambridge, Waterloo, Ontario
- N1R 1J9 - Cambridge, Waterloo, Ontario
- N1R 1K2 - Cambridge, Waterloo, Ontario
- N1R 1K3 - Cambridge, Waterloo, Ontario
- N1R 1K4 - Cambridge, Waterloo, Ontario
- N1R 1K5 - Cambridge, Waterloo, Ontario
- N1R 1K6 - Cambridge, Waterloo, Ontario