About postal code 399-3704
The postal code 399-3704 routes mail to Hongo in the Nagano 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
399-3704 - Hongo
Postal code 399-3704 is Hongo in Nagano Ken, Japan.
| Postal code | 399-3704 |
| Place | Hongo |
| Region | Nagano Ken |
| District | Kamiina Gun |
| Country | Japan (JP) |
| Coordinates | 35.6627, 137.9346 (map) |