Postal address
Osiek, Powiat Kościański
The postal code of Osiek, in Powiat Kościański (Greater Poland, Polonia), is 64-000. Include it in your shipments and forms.
Location
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Osiek
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Frequently asked questions
What is the postal code of Osiek?
The main postal code of Osiek (Powiat Kościański, Polonia) is 64-000.