Heyuan Longchuan postal code

5 17300。 According to the query of Heyuan Longchuan postal code database, the postal code of Heyuan Longchuan is 5 17300. The first two digits of postal code indicate the province, and 5 1 indicates Guangdong province; The third digit indicates the postal area; The fourth digit indicates the county (city); The last two digits indicate the office. Postal code realizes mail sorting automation and postal network digitization, speeds up mail delivery, and conveniently and quickly distinguishes the delivery range of communication between residents and units.