Список региона
- N3A 1G8 - New Hamburg, Waterloo, Ontario
- N3A 1G9 - New Hamburg, Waterloo, Ontario
- N3A 1H1 - New Hamburg, Waterloo, Ontario
- N3A 1H2 - New Hamburg, Waterloo, Ontario
- N3A 1H3 - New Hamburg, Waterloo, Ontario
- N3A 1H4 - New Hamburg, Waterloo, Ontario
- N3A 1H5 - New Hamburg, Waterloo, Ontario
- N3A 1H6 - New Hamburg, Waterloo, Ontario
- N3A 1H7 - New Hamburg, Waterloo, Ontario
- N3A 1H8 - New Hamburg, Waterloo, Ontario
- N3A 1H9 - New Hamburg, Waterloo, Ontario
- N3A 1J1 - New Hamburg, Waterloo, Ontario
- N3A 1J2 - New Hamburg, Waterloo, Ontario
- N3A 1J3 - New Hamburg, Waterloo, Ontario
- N3A 1J4 - New Hamburg, Waterloo, Ontario
- N3A 1J5 - New Hamburg, Waterloo, Ontario
- N3A 1J6 - New Hamburg, Waterloo, Ontario
- N3A 1J7 - New Hamburg, Waterloo, Ontario
- N3A 1J8 - New Hamburg, Waterloo, Ontario
- N3A 1J9 - New Hamburg, Waterloo, Ontario