Postal address
Kupnina, Łomża County
The postal code of Kupnina, in Łomża County (Podlasie, Polonia), is 18-414. Include it in your shipments and forms.
Location
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Kupnina
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Frequently asked questions
What is the postal code of Kupnina?
The main postal code of Kupnina (Łomża County, Polonia) is 18-414.