Postal address
Winznau, Bezirk Gösgen
The postal code of Winznau, in Bezirk Gösgen (Kanton Solothurn, Suiza), is 4652. Include it in your shipments and forms.
Location
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Winznau
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Frequently asked questions
What is the postal code of Winznau?
The main postal code of Winznau (Bezirk Gösgen, Suiza) is 4652.