El Pueblo San Juan Chamacua belongs to the municipality Coyuca de Catalán, Guerrero state and its official ZIP Code is 40703
The Postal Codes National Catalog is prepared by the Mexican Postal Service and the postal code has 5 digits, depending on the country area. The first two digits identify the state or part of it. In the case of Coyuca de Catalán the Zip Code range of the Guerrero state is 39 a 41. To send letters or packages to Coyuca de Catalán, Guerrero you must always use the five-digit postal code.
The local area phone code is 767
Check out the Guerrero ZIP Code list
Check out the list of cities with 40703 ZIP Code in México