Postal address
Sønderborg, Sønderborg Kommune
The postal code of Sønderborg, in Sønderborg Kommune (South Denmark, Dinamarca), is 6400. Include it in your shipments and forms.
Location
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Sønderborg
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Frequently asked questions
What is the postal code of Sønderborg?
The main postal code of Sønderborg (Sønderborg Kommune, Dinamarca) is 6400.