Código telefónica y postal en Beijing Chongqing
| Código telefónica y postal en Chongqing |
|---|
| Topónimo | Código de área telefónica | código postal |
|---|
| Chongqing (重庆) | 023 | 400000 |
| Yongchuan (永川) | 023 | 402000 |
| Hechuan (合川) | 023 | 401520 |
| Nanchuan (南川) | 023 | 408400 |
| Jiangjin (江津) | 023 | 402260 |
| Wansheng (万盛) | 023 | 400800 |
| Yubei (渝北) | 023 | 400000 |
| Beibei (北碚) | 023 | 400700 |
| Banan (巴南) | 023 | 401320 |
| Changshou (长寿) | 023 | 401220 |
| Qianjiang (黔江) | 023 | 409700 |
| Wanzhoulongbao (万州龙宝) | | |
| Fuling (涪陵) | 023 | 408000 |
| Kaixian (开县) | 023 | 405400 |
| Chengkou (城口) | 023 | 405900 |
| Yunyang (云阳) | 023 | 404500 |
| Wuxi (巫溪) | 023 | 405800 |
| Fengjie (奉节) | 023 | 404600 |
| Wushan (巫山) | 023 | 404700 |
| Tongnan (潼南) | 023 | 402660 |
| Dianjiang (垫江) | 023 | 408300 |
| Liangping (梁平) | 023 | 405200 |
| Zhongxian (忠县) | 023 | 404300 |
| Shizhu (石柱) | 023 | 409100 |
| Dazu (大足) | 023 | 402360 |
| Rongchang (荣昌) | 023 | 402460 |
| Tongliang (铜梁) | 023 | 402560 |
| Bishan (璧山) | 08225 | 632700 |
| Fengdu (丰都) | 023 | 408200 |
| Wulong (武隆) | 023 | 408500 |
| Pengshui (彭水) | 08298 | 648600 |
| Qijiang (綦江) | 023 | 401420 |
| Youyang (酉阳) | 08295 | 648800 |
| Xiushan (秀山) | 08296 | 648900 |
