Postal address
Ohama, Iwanai Gun
The postal code of Ohama, in Iwanai Gun (Hokkaido, Japón), is 045-0001. Include it in your shipments and forms.
Location
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Ohama
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Frequently asked questions
What is the postal code of Ohama?
The main postal code of Ohama (Iwanai Gun, Japón) is 045-0001.