Postal address
Oka, Higashimurayama Gun
The postal code of Oka, in Higashimurayama Gun (Yamagata Ken, Japón), is 990-0408. Include it in your shipments and forms.
Location
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Oka
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Frequently asked questions
What is the postal code of Oka?
The main postal code of Oka (Higashimurayama Gun, Japón) is 990-0408.