Postal address
Sanai, Joetsu Shi
The postal code of Sanai, in Joetsu Shi (Niigata Ken, Japón), is 942-0031. Include it in your shipments and forms.
Location
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Sanai
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Frequently asked questions
What is the postal code of Sanai?
The main postal code of Sanai (Joetsu Shi, Japón) is 942-0031.