| Postal Code information | |
|---|---|
| Place | Ke'erqin Zuoyi Zhong |
| Post Code | 029300, 029307, 029308, 029311, 029313, 029317, 029321, 029322, 029323, 029326, 029327, 029328, 029331 |
| County | Keerqin Zuoyi Zhong (科尔沁左翼中旗) |
| State | Inner Mongolia (内蒙古自治区) |
| Time zone | Asia/Shanghai |