Postal address
Omachi, Nagaoka Shi
The postal code of Omachi, in Nagaoka Shi (Niigata Ken, Japón), is 940-0844. Include it in your shipments and forms.
Location
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Omachi
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Frequently asked questions
What is the postal code of Omachi?
The main postal code of Omachi (Nagaoka Shi, Japón) is 940-0844.