About postal code 377-1701
The postal code 377-1701 routes mail to Iriyama 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
377-1701 - Iriyama
Postal code 377-1701 is Iriyama in Gumma Ken, Japan.
| Postal code | 377-1701 |
| Place | Iriyama |
| Region | Gumma Ken |
| District | Agatsuma Gun |
| Country | Japan (JP) |
| Coordinates | 36.6584, 138.7046 (map) |