The municipality of San Antonino Castillo Velasco is located in the Oaxaca state and its ZIP Code is 71520.
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 San Antonino Castillo Velasco the Zip Code range of the Oaxaca state is 68 a 71. To send letters or packages to San Antonino Castillo Velasco, Oaxaca you must always use the five-digit postal code.
The local area phone code is
Check out the Oaxaca ZIP Code list
Check out the list of cities with 71520 ZIP Code in México