About postal code 203-0051
The postal code 203-0051 routes mail to Koyama in the Tokyo To 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
203-0051 - Koyama
Postal code 203-0051 is Koyama in Tokyo To, Japan.
| Postal code | 203-0051 |
| Place | Koyama |
| Region | Tokyo To |
| District | Higashikurume Shi |
| Country | Japan (JP) |
| Coordinates | 35.7647, 139.5239 (map) |