Postal address
Knonau, Bezirk Affoltern
The postal code of Knonau, in Bezirk Affoltern (Kanton Zürich, Suiza), is 8934. Include it in your shipments and forms.
Location
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Knonau
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Frequently asked questions
What is the postal code of Knonau?
The main postal code of Knonau (Bezirk Affoltern, Suiza) is 8934.