Postal address
Koyanohata, Hachimantai Shi
The postal code of Koyanohata, in Hachimantai Shi (Iwate Ken, Japón), is 028-7543. Include it in your shipments and forms.
Location
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Koyanohata
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Frequently asked questions
What is the postal code of Koyanohata?
The main postal code of Koyanohata (Hachimantai Shi, Japón) is 028-7543.