Postal code for Istelberg, Niederhelfenschwil - exact result
Istelberg has 2 addresses. All addresses on this street share postcode 9527.
Addresses and postal codes
Istelberg, Niederhelfenschwil has 2 addresses in the database. Compare house numbers and check the postal code used for a specific delivery address.
Postal code: 9527
Addresses
| Istelberg 983.1 | 9527 |
| Istelberg 983.2 | 9527 |