Shandong lanling postal code

277700。 According to the information in the postal code library, the postal code of Lanling County, Linyi City, Shandong Province is 277700. PostalCode (English: postal code, also known as 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 to speed up the delivery of mail.