There is an unique ZIP code for District Xifeng, Guiyang - Guizhou in China. Below you can see the map of all zone covered by this ZIP Code. It means that if the address you are looking for is inside this area, this is your Post Code.
Check the list of Guiyang ZIP Code.
The ZIP code 551100 belongs to the district Xifeng in the province Guizhou, China.