Postal code for Sonnhalden, Lauperswil - exact result
Sonnhalden has 6 addresses. All addresses on this street share postcode 3438.
Postal code: 3438
Addresses
| Sonnhalden 612 | 3438 |
| Sonnhalden 612a | 3438 |
| Sonnhalden 613 | 3438 |
| Sonnhalden 614 | 3438 |
| Sonnhalden 616a | 3438 |
| Sonnhalden 616b | 3438 |