Postal code of Jahnstrasse, St. Gallen
Jahnstrasse has 4 addresses. All addresses on this street share postcode 9000.
Postal code: 9000
Addresses
| Jahnstrasse 2 | 9000 |
| Jahnstrasse 2.01 | 9000 |
| Jahnstrasse 4 | 9000 |
| Jahnstrasse 6 | 9000 |
Jahnstrasse has 4 addresses. All addresses on this street share postcode 9000.
Postal code: 9000
| Jahnstrasse 2 | 9000 |
| Jahnstrasse 2.01 | 9000 |
| Jahnstrasse 4 | 9000 |
| Jahnstrasse 6 | 9000 |