Postal code for Birkenstrasse, Widnau - exact result
Birkenstrasse has 4 addresses. All addresses on this street share postcode 9443.
Postal code: 9443
Addresses
| Birkenstrasse 1 | 9443 |
| Birkenstrasse 1.1 | 9443 |
| Birkenstrasse 1a | 9443 |
| Birkenstrasse 1a.1 | 9443 |