Postal Code 028-3444 in Koyashiki, Shiwa Cho, Shiwa Gun
Verified postal code reference for 028-3444 in Koyashiki, Japan. Includes locality context, administrative hierarchy, and approximate centroid coordinates for validation and integration workflows.
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Geographic & Administrative Context
The postal identifier 028-3444 is under the regional jurisdiction of Japan. Within this territory, it is specifically managed as part of the iwate-ken » shiwa-gun » shiwa-cho » koyashiki administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.