About postal code 377-0423
The postal code 377-0423 routes mail to Isemachi 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
377-0423 - Isemachi
Postal code 377-0423 is Isemachi in Gumma Ken, Japan.
| Postal code | 377-0423 |
| Place | Isemachi |
| Region | Gumma Ken |
| District | Agatsuma Gun |
| Country | Japan (JP) |
| Coordinates | 36.5198, 138.9822 (map) |