About postal code 378-0403
The postal code 378-0403 routes mail to Suganuma 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
378-0403 - Suganuma
Postal code 378-0403 is Suganuma in Gumma Ken, Japan.
| Postal code | 378-0403 |
| Place | Suganuma |
| Region | Gumma Ken |
| District | Tone Gun |
| Country | Japan (JP) |
| Coordinates | 36.656, 139.0476 (map) |