Postal address
Oberwil Bl, Bezirk Arlesheim
The postal code of Oberwil Bl, in Bezirk Arlesheim (Kanton Basel-landschaft, Suiza), is 4104. Include it in your shipments and forms.
Location
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Oberwil Bl
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Frequently asked questions
What is the postal code of Oberwil Bl?
The main postal code of Oberwil Bl (Bezirk Arlesheim, Suiza) is 4104.