Postal address
Oya, Annaka Shi
The postal code of Oya, in Annaka Shi (Gumma Ken, Japón), is 379-0113. Include it in your shipments and forms.
Location
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Oya
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Frequently asked questions
What is the postal code of Oya?
The main postal code of Oya (Annaka Shi, Japón) is 379-0113.