Japan
957-0003 post code
Post code details
1 placeCode
Place
Kuwanoguchi
Region
Niigata Ken
County
Shibata Shi
Coordinates
37.9785, 139.3225
Accuracy
—
Country
Japan
Location
OpenStreetMap ↗








37.9785, 139.3225© OpenStreetMap
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Kuwanoguchi | Niigata Ken | Shibata Shi | 37.9785, 139.3225 |
Same code in other countries
0This code only appears in this country.
FAQ
Which city is 957-0003 in?
Kuwanoguchi, Niigata Ken, Japan.
What are the coordinates of 957-0003?
37.9785, 139.3225
Is 957-0003 used in other countries?
No.
The data is unofficial and has known truncation; verify with the recipient and carrier for critical shipments. See data source & license → · Updated 2026-11-09. Attribution in