About postal code 378-0303
The postal code 378-0303 routes mail to Tonemachi Okkai 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
378-0303 - Tonemachi Okkai
Postal code 378-0303 is Tonemachi Okkai in Gumma Ken, Japan.
| Postal code | 378-0303 |
| Place | Tonemachi Okkai |
| Region | Gumma Ken |
| District | Numata Shi |
| Country | Japan (JP) |
| Coordinates | 36.656, 139.0476 (map) |