Postal Code for Koiwai, Iwate Ken
The postal code for Koiwai, Iwate Ken, Japan is 028-7628. With map location and coordinates.
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The postal code for Koiwai, Iwate Ken, Japan is 028-7628:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 028-7628 | Koiwai | Hachimantai Shi | 40.118, 140.893 |
‹ All postal codes in Iwate Ken
Frequently asked questions
What is the postal code of Koiwai?
The postal code of Koiwai is 028-7628.
Why does Koiwai have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.