Postal Code: 378-0077JIS area code: 10206 with check digit: 102067 | |
| Ishizumi-machi | 石墨町 |
| Numata-shi | 沼田市 |
| Gunma-ken (aka: Gunma, Gunma-ken, Gunmaken) | 群馬県 |
*1 JIS area code is identification code for cities,towns and villages. Maintained by JISC - Japanese Industrial Standards Committee.
