China
China Area Code: 0086
Chengdu
Chengdu City Area Code: 28
Beijing
Beijing City Area Code: 10
Chongqing
Chongqing City Area Code: 23
Hangzhou
Hangzhou City Area Code: 571
Harbin
Harbin City Area Code: 451
Nanjing
Nanjing City Area Code: 25
Qingdao
Qingdao City Area Code: 532
Shanghai
Shanghai City Area Code: 21
Shenzhen
Shenzhen City Area Code: 755
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