Postal address
Niiyama, Yamagata Shi
The postal code of Niiyama, in Yamagata Shi (Yamagata Ken, Japón), is 990-0015. Include it in your shipments and forms.
Location
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Niiyama
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Frequently asked questions
What is the postal code of Niiyama?
The main postal code of Niiyama (Yamagata Shi, Japón) is 990-0015.