Postal address
Niećkowo, Powiat Grajewski
The postal code of Niećkowo, in Powiat Grajewski (Podlasie, Polonia), is 19-230. Include it in your shipments and forms.
Location
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Niećkowo
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Frequently asked questions
What is the postal code of Niećkowo?
The main postal code of Niećkowo (Powiat Grajewski, Polonia) is 19-230.