Postal address
Illgau, Bezirk Schwyz
The postal code of Illgau, in Bezirk Schwyz (Kanton Schwyz, Suiza), is 6434. Include it in your shipments and forms.
Location
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Illgau
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Frequently asked questions
What is the postal code of Illgau?
The main postal code of Illgau (Bezirk Schwyz, Suiza) is 6434.