Postal Code of Lingao County, Hainan Province

The postcode here is 57 1800. Official website information shows that the postcode of Lingao County is 57 1800. The first two digits of 57 represent provinces, municipalities and autonomous regions, the third digit 1 represents postal areas, the fourth digit 8 represents counties and cities, and the last two digits 00 represent specific delivery areas.

Lingao County is a county directly under Hainan Province, located in the northwest of Hainan Island, and is an important part of Beibu Gulf urban agglomeration. The county has a land area of 1299 square kilometers and a sea area of 674 square kilometers.