033300。 According to the information of China Post official website, the postcode of Liulin County, Luliang City is 033300. Liulin County was founded in April of 197 1, and was renamed Liulin County from Lishi County. On June 23rd, 2003, the State Council approved the revocation of Luliang area and the establishment of Lvliang City. At this point, Liulin County is under the jurisdiction of Lvliang City.