About postal code 370-0521
The postal code 370-0521 routes mail to Sumiyoshi 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
370-0521 - Sumiyoshi
Postal code 370-0521 is Sumiyoshi in Gumma Ken, Japan.
| Postal code | 370-0521 |
| Place | Sumiyoshi |
| Region | Gumma Ken |
| District | Ora Gun |
| Country | Japan (JP) |
| Coordinates | 36.2518, 139.4088 (map) |