Detailed address, postal code and area code list, city/region/ County Address Postal Code Area Code Wanzhou District Wanzhou District 404000 Wanzhou District 404000 Wanzhou Bell and Drum Tower 404000 Wanzhou District Baiyan 404000 Wanzhou District Gaosuntang 404000 Wanzhou District Hong Guang 404000 Wanzhou District Pipaping 404000 Wanzhou District Urban Street 404000 Wanzhou Baiyan 404000 Wanzhou Gaosun 404000 Wanzhou Bell and Drum Tower 404000 Wanzhou Gao Feng Township 40400/kloc-0. Wanzhou Jiuchi Township 40400 1 Wanzhou Longbao Development Zone 40400 1 Wanzhou Longbao Township 40400 1 Wanzhou Lushan Township 40400 1 Wanzhou Shuanghekou 40400 1 Wanzhou District Gao Feng Township. 1 40400 Longbao Development Zone, Wanzhou District140400 Longbao Township, Wanzhou District/40400 Lushan Township, Wanzhou District/40400 Shuanghekou, Wanzhou District1Wanzhou Archway 404002 Wanzhou Yudong Economic Development Zone 404002 Wanzhou Archway 404002.