About postal code 378-0041
The postal code 378-0041 routes mail to Harunamachi in the Gumma Ken region of Japan. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
Japan ยท Postal code
378-0041 - Harunamachi
Postal code 378-0041 is Harunamachi in Gumma Ken, Japan.
| Postal code | 378-0041 |
| Place | Harunamachi |
| Region | Gumma Ken |
| District | Numata Shi |
| Country | Japan (JP) |
| Coordinates | 36.6453, 139.0378 (map) |