Postal address
Walterswil So, Bezirk Olten
The postal code of Walterswil So, in Bezirk Olten (Kanton Solothurn, Suiza), is 5746. Include it in your shipments and forms.
Location
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Walterswil So
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Frequently asked questions
What is the postal code of Walterswil So?
The main postal code of Walterswil So (Bezirk Olten, Suiza) is 5746.