Postal address
Kostusin, Powiat Mławski
The postal code of Kostusin, in Powiat Mławski (Mazovia, Polonia), is 06-520. Include it in your shipments and forms.
Location
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Kostusin
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Frequently asked questions
What is the postal code of Kostusin?
The main postal code of Kostusin (Powiat Mławski, Polonia) is 06-520.