La Colonia La Alberca belongs to the municipality Calvillo, Aguascalientes state and its official ZIP Code is 20834
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 Calvillo the Zip Code range of the Aguascalientes state is 20. To send letters or packages to Calvillo, Aguascalientes you must always use the five-digit postal code.
The local area phone code is 495
Check out the Aguascalientes ZIP Code list
Check out the list of cities with 20834 ZIP Code in México