Postal address
Oka, Oita Shi
The postal code of Oka, in Oita Shi (Oita Ken, Japón), is 870-0158. 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 (Oita Shi, Japón) is 870-0158.