Shandong Zaozhuang Yicheng Postal Code

277300。 China Post official website inquired that the postcode of Yicheng, Zaozhuang, Shandong Province is 277300. The first two represent provinces, municipalities and autonomous regions, the third represents postal areas, the fourth represents counties and cities, and the last two represent specific delivery areas. The function of postal code is to realize the automation of letter sorting. Computers can't recognize Chinese, but they can recognize numbers. Each region is coded and can be quickly classified by the computer.