Postal code of Huiji District, Zhengzhou City

450053。 According to the information in China Postal Code Library, the postal code of Huiji District of Zhengzhou City is 450053, and the postal code of China adopts a four-level six-digit coding structure, with the first two digits 45 representing Henan Province and the third digit 0 representing the postal area. The fourth digit 0 indicates the county and city; The last two digits 53 indicate the delivery office. The function of postal code is to improve the speed and accuracy of mail delivery, realize the automation of mail sorting and the digitalization of postal network, speed up the delivery of mail, and conveniently and quickly distinguish the delivery range of people and units.