Postal Code: 283-0014JIS area code: 12213 with check digit: 122131 | |
| English | Japanese |
|---|---|
| Sekiuchi | 関内 |
| Tougane-shi | 東金市 |
| Chiba-ken (aka: Chiba, Chiba-ken, Chibaken) | 千葉県 |
*1 JIS area code is identification code for cities,towns and villages. Maintained by JISC - Japanese Industrial Standards Committee.