Postal code for Harmonie, Altstätten SG — exact result
Harmonie has 9 addresses. All addresses on this street share postcode 9450.
Postal code: 9450
Addresses
| Harmonie 1 | 9450 |
| Harmonie 1a.1 | 9450 |
| Harmonie 1b.1 | 9450 |
| Harmonie 2.1 | 9450 |
| Harmonie 2.2 | 9450 |
| Harmonie 4 | 9450 |
| Harmonie 4.1 | 9450 |
| Harmonie 4.2 | 9450 |
| Harmonie 4.3 | 9450 |