About postal code 379-2121
The postal code 379-2121 routes mail to Koyaharamachi 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
379-2121 - Koyaharamachi
Postal code 379-2121 is Koyaharamachi in Gumma Ken, Japan.
| Postal code | 379-2121 |
| Place | Koyaharamachi |
| Region | Gumma Ken |
| District | Maebashi Shi |
| Country | Japan (JP) |
| Coordinates | 36.3556, 139.1363 (map) |