Postal address
Siewiersk, Powiat Włocławski
The postal code of Siewiersk, in Powiat Włocławski (Kujawsko-pomorskie, Polonia), is 87-850. Include it in your shipments and forms.
Location
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Siewiersk
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Frequently asked questions
What is the postal code of Siewiersk?
The main postal code of Siewiersk (Powiat Włocławski, Polonia) is 87-850.