Postal Code for Koiwauchi, Niigata Ken
The postal code for Koiwauchi, Niigata Ken, Japan is 959-3434. With map location and coordinates.
✓ Verified data
The postal code for Koiwauchi, Niigata Ken, Japan is 959-3434:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 959-3434 | Koiwauchi | Murakami Shi | 38.115, 139.489 |
‹ All postal codes in Niigata Ken
Frequently asked questions
What is the postal code of Koiwauchi?
The postal code of Koiwauchi is 959-3434.
Why does Koiwauchi 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.