Postal address
Preonzo, Bellinzona District
The postal code of Preonzo, in Bellinzona District (Ticino, Suiza), is 6523. Include it in your shipments and forms.
Location
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Preonzo
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Frequently asked questions
What is the postal code of Preonzo?
The main postal code of Preonzo (Bellinzona District, Suiza) is 6523.