Postal Codes for Koyo, Aomori Ken
The postal codes for Koyo, Aomori Ken, Japan (5 codes, e.g. 031-0801). With map location and coordinates.
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The postal codes for Koyo, Aomori Ken, Japan (5 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 031-0801 | Koyo | Hachinohe Shi | 40.523, 141.507 |
| 031-8538 | Koyo | Hachinohe Shi | 40.474, 141.481 |
| 031-8577 | Koyo | Hachinohe Shi | 40.474, 141.481 |
| 031-8585 | Koyo | Hachinohe Shi | 40.474, 141.481 |
| 031-8611 | Koyo | Hachinohe Shi | 40.474, 141.481 |
‹ All postal codes in Aomori Ken
Frequently asked questions
What is the postal code of Koyo?
Koyo has 5 postal codes; the first is 031-0801. They are all listed above with their areas.
Why does Koyo 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.