Postal code of Holderplatz, Winterthur
Holderplatz has 6 addresses. All addresses on this street share postcode 8400.
Postal code: 8400
Addresses
| Holderplatz 1 | 8400 |
| Holderplatz 2 | 8400 |
| Holderplatz 2.1 | 8400 |
| Holderplatz 3 | 8400 |
| Holderplatz 4 | 8400 |
| Holderplatz 6 | 8400 |