About postal code 309-1637
The postal code 309-1637 routes mail to Kataniwa in the Ibaraki 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
309-1637 - Kataniwa
Postal code 309-1637 is Kataniwa in Ibaraki Ken, Japan.
| Postal code | 309-1637 |
| Place | Kataniwa |
| Region | Ibaraki Ken |
| District | Kasama Shi |
| Country | Japan (JP) |
| Coordinates | 36.4132, 140.2074 (map) |