Postal code of Sonnegg, Flawil
Sonnegg has 12 addresses. All addresses on this street share postcode 9230.
Postal code: 9230
Addresses
| Sonnegg 1 | 9230 |
| Sonnegg 1.1 | 9230 |
| Sonnegg 2 | 9230 |
| Sonnegg 2.1 | 9230 |
| Sonnegg 3 | 9230 |
| Sonnegg 3.1 | 9230 |
| Sonnegg 4 | 9230 |
| Sonnegg 4.1 | 9230 |
| Sonnegg 5 | 9230 |
| Sonnegg 6 | 9230 |
| Sonnegg 7 | 9230 |
| Sonnegg 7.1 | 9230 |