El Fraccionamiento Villas del Rosario belongs to the municipality Cuerámaro, Guanajuato state and its official ZIP Code is 36960
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 Cuerámaro the Zip Code range of the Guanajuato state is 36 a 38. To send letters or packages to Cuerámaro, Guanajuato you must always use the five-digit postal code.
The local area phone code is 429
Check out the Guanajuato ZIP Code list
Check out the list of cities with 36960 ZIP Code in México