Postal Codes for Koya, Niigata Ken
The postal codes for Koya, Niigata Ken, Japan (2 codes, e.g. 954-0161). With map location and coordinates.
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The postal codes for Koya, Niigata Ken, Japan (2 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 954-0161 | Koya | Nagaoka Shi | 37.552, 138.888 |
| 955-0046 | Koya | Sanjo Shi | 37.634, 138.972 |
‹ All postal codes in Niigata Ken
Frequently asked questions
What is the postal code of Koya?
Koya has 2 postal codes; the first is 954-0161. They are all listed above with their areas.
Why does Koya 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.