क्षेत्र सूची
- N3A 1C6 - New Hamburg, Waterloo, Ontario
- N3A 1C7 - New Hamburg, Waterloo, Ontario
- N3A 1C8 - New Hamburg, Waterloo, Ontario
- N3A 1C9 - New Hamburg, Waterloo, Ontario
- N3A 1E1 - New Hamburg, Waterloo, Ontario
- N3A 1E2 - New Hamburg, Waterloo, Ontario
- N3A 1E3 - New Hamburg, Waterloo, Ontario
- N3A 1E4 - New Hamburg, Waterloo, Ontario
- N3A 1E5 - New Hamburg, Waterloo, Ontario
- N3A 1E6 - New Hamburg, Waterloo, Ontario
- N3A 1E7 - New Hamburg, Waterloo, Ontario
- N3A 1E8 - New Hamburg, Waterloo, Ontario
- N3A 1E9 - New Hamburg, Waterloo, Ontario
- N3A 1G1 - New Hamburg, Waterloo, Ontario
- N3A 1G2 - New Hamburg, Waterloo, Ontario
- N3A 1G3 - New Hamburg, Waterloo, Ontario
- N3A 1G4 - New Hamburg, Waterloo, Ontario
- N3A 1G5 - New Hamburg, Waterloo, Ontario
- N3A 1G6 - New Hamburg, Waterloo, Ontario
- N3A 1G7 - New Hamburg, Waterloo, Ontario