Postal address
Osiek-wólka, Powiat Ciechanowski
The postal code of Osiek-wólka, in Powiat Ciechanowski (Mazovia, Polonia), is 06-420. Include it in your shipments and forms.
Location
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Osiek-wólka
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Frequently asked questions
What is the postal code of Osiek-wólka?
The main postal code of Osiek-wólka (Powiat Ciechanowski, Polonia) is 06-420.