Postal address
Hongo, Fujioka Shi
The postal code of Hongo, in Fujioka Shi (Gumma Ken, Japón), is 375-0023. Include it in your shipments and forms.
Location
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Hongo
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Frequently asked questions
What is the postal code of Hongo?
The main postal code of Hongo (Fujioka Shi, Japón) is 375-0023.