Postal address
Olszewo, Powiat Kościański
The postal code of Olszewo, in Powiat Kościański (Greater Poland, Polonia), is 64-030. Include it in your shipments and forms.
Location
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Olszewo
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Frequently asked questions
What is the postal code of Olszewo?
The main postal code of Olszewo (Powiat Kościański, Polonia) is 64-030.