Postal code 4556 in Switzerland
4 places have this postal code.
| Postal code | Region |
|---|---|
| 4556 Aeschi SO | Kanton Solothurn, Bezirk Wasseramt, Aeschi (SO) |
| 4556 Bolken | Kanton Solothurn, Bezirk Wasseramt, Bolken |
| 4556 Burgäschi | Kanton Solothurn, Bezirk Wasseramt, Aeschi (SO) |
| 4556 Steinhof SO | Kanton Solothurn, Bezirk Wasseramt, Aeschi (SO) |