Postal address
Iwamotomachi, Numata Shi
The postal code of Iwamotomachi, in Numata Shi (Gumma Ken, Japón), is 378-0021. Include it in your shipments and forms.
Location
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Iwamotomachi
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Frequently asked questions
What is the postal code of Iwamotomachi?
The main postal code of Iwamotomachi (Numata Shi, Japón) is 378-0021.