Postal address
Bannwil, Oberaargau
The postal code of Bannwil, in Oberaargau (Canton de Berne, Suiza), is 4913. Include it in your shipments and forms.
Location
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Bannwil
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Frequently asked questions
What is the postal code of Bannwil?
The main postal code of Bannwil (Oberaargau, Suiza) is 4913.