Postal Code of Jian 'an District, Xuchang City, Henan Province

46 1 143。 According to the postal code database, 46 stands for province, the third 1 stands for postal area and the fourth 1 stands for county. The postal code of Jian 'an District is 46 1 143. Postal code is a coding method for a country or region to divide the whole country in order to realize the automation of mail sorting and the digitalization of postal network and speed up the delivery of mail.