| Beijing | Beijing | 010-12367 |
| Tianjin | Tianjin | 022-12367 |
| Hebei | Shijiazhuang, Chengde, Qinhuangdao | 0311-12367 |
| Shanxi | Taiyuan, Pingyao, Datong | 0351-12367 |
| Inner Mongolia | Hohhot, Ordos, Xilingol | 0471-12367 |
| Liaoning | Shenyang, Dalian, Dandong | 024-12367 |
| Jilin | Changchun, Jilin City | 0431-12367 |
| Heilongjiang | Harbin, Mohe | 0451-12367 |
| Shanghai | Shanghai | 021-12367 |
| Jiangsu | Nanjing, Suzhou, Wuxi | 025-12367 |
| Zhejiang | Hangzhou, Ningbo, Wuzhen, Yiwu | 0571-12367 |
| Anhui | Hefei, Huangshan | 0551-12367 |
| Fujian | Fuzhou, Xiamen | 0591-12367 |
| Jiangxi | Nanchang, Lushan, Jingdezhen | 0791-12367 |
| Shandong | Jinan, Qingdao, Qufu, Tai'an | 0531-12367 |
| Henan | Zhengzhou, Luoyang, Kaifeng | 0371-12367 |
| Hubei | Wuhan, Yichang, Xiangyang | 027-12367 |
| Hunan | Changsha, Zhangjiajie | 0731-12367 |
| Guangdong | Guangzhou, Shenzhen, Zhuhai | 020-12367 |
| Guangxi | Nanning, Liuzhou, Guilin, Beihai | 0771-12367 |
| Hainan | Haikou, Sanya, Wenchang | 0898-12367 |
| Chongqing | Chongqing | 023-12367 |
| Sichuan | Chengdu, Leshan, Ngawa Tibetan and Qiang Autonomous Prefecture | 028-12367 |
| Guizhou | Guiyang, Zunyi | 0851-12367 |
| Yunnan | Kunming, Lijiang, Dali | 0871-12367 |
| Shaanxi | Xi'an, Yan'an | 029-12367 |
| Gansu | Lanzhou, Tianshui | 0931-12367 |
| Qinghai | Xining | 0971-12367 |
| Ningxia | Yinchuan | 0951-12367 |
| Xinjiang | Urumqi, Karamay, Turpan, Hami | 0991-12367 |
