The postcode of Baiyun District, Guangzhou is 510080. Baiyun District, which belongs to Guangzhou City, Guangdong Province, is located in the north of Guangzhou City, bordering Zengcheng District in the east, Nanhai District of Foshan City in the west, Liwan District, Yuexiu District, Tianhe District and Huangpu District in the south, and Huadu District and Conghua District in the north. The total area is 795.79 square kilometers. Guangzhou Baiyun District Administrative Division Code: 440111; Area code of Baiyun District, Guangzhou: 020; Guangzhou Baiyun district license plate code: Guangdong a.