Postal address
Oensingen, Bezirk Gäu
The postal code of Oensingen, in Bezirk Gäu (Kanton Solothurn, Suiza), is 4702. Include it in your shipments and forms.
Location
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Oensingen
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Frequently asked questions
What is the postal code of Oensingen?
The main postal code of Oensingen (Bezirk Gäu, Suiza) is 4702.