554。

According to Baidu Encyclopedia, Weng 'an is a county under the jurisdiction of Qiannan Buyi and Miao Autonomous Prefecture in Guizhou Province. Located in the southwest of China, in the north of Qiannan Buyi and Miao Autonomous Prefecture, the longitude is 17.555 ′ and the latitude is 27.22 ′. The telephone area code is 854, the postal code is 554, the administrative division code is 522725, the administrative category is county, and the license plate code is expensive J.

Weng' an cuisine includes Li Ji wild mushroom, Guo Niang fresh beef offal hotpot, Chongqing roasted chicken, Chongqing Shancheng past butter hotpot, Guige braised pork rolls and so on.