Telephone area code: 0838, postal code: 6 18000.
Deyang is a prefecture-level city under the jurisdiction of Sichuan Province, also known as Beijing, located in the northeast of Chengdu Plain. Deyang is an important regional central city in Chengdu-Chongqing Economic Circle and an important growth pole in Chengdu Economic Zone, and it is also a key planned city with a population of one million in Sichuan Province. Deyang, founded in 1983, now governs Jingyang District, Zhongjiang County and Luojiang County, and Guanghan City, shifang city City and Mianzhu City. It covers an area of 59 1 1 km2 and has a registered population of 3.92 million. The license plate number is chuan F.