Postal address
Seki, Minamiuonuma Shi
The postal code of Seki, in Minamiuonuma Shi (Niigata Ken, Japón), is 949-6371. Include it in your shipments and forms.
Location
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Seki
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Frequently asked questions
What is the postal code of Seki?
The main postal code of Seki (Minamiuonuma Shi, Japón) is 949-6371.