Postal address
Grodnia, Powiat Sierpecki
The postal code of Grodnia, in Powiat Sierpecki (Mazovia, Polonia), is 09-215. Include it in your shipments and forms.
Location
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Grodnia
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Frequently asked questions
What is the postal code of Grodnia?
The main postal code of Grodnia (Powiat Sierpecki, Polonia) is 09-215.