Postal address
Niwaya, Kanra Gun
The postal code of Niwaya, in Kanra Gun (Gumma Ken, Japón), is 370-2214. Include it in your shipments and forms.
Location
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Niwaya
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Frequently asked questions
What is the postal code of Niwaya?
The main postal code of Niwaya (Kanra Gun, Japón) is 370-2214.