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Iwaoshimachi Postal Code
- Iwaoshimachi : 370-0044
Iwaoshimachi Postal code Map
This page provides you with postal codes for Iwaoshimachi, Takasaki Shi, Gumma Ken, Japan, Iwaoshimachi, Takasaki Shi, Gumma Ken, Japan postal code list and map, Postal code lookup by address.