Postal address
Riedtwil, Oberaargau
The postal code of Riedtwil, in Oberaargau (Canton de Berne, Suiza), is 3475. Include it in your shipments and forms.
Location
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Riedtwil
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Frequently asked questions
What is the postal code of Riedtwil?
The main postal code of Riedtwil (Oberaargau, Suiza) is 3475.