Postal address
Niwnica, Powiat Nyski
The postal code of Niwnica, in Powiat Nyski (Opole Voivodeship, Polonia), is 48-300. Include it in your shipments and forms.
Location
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Niwnica
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Frequently asked questions
What is the postal code of Niwnica?
The main postal code of Niwnica (Powiat Nyski, Polonia) is 48-300.