El Barrio Centro belongs to the municipality San Pedro Mixtepec -Dto. 22 -, Oaxaca state and its official ZIP Code is 71996
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 Pedro Mixtepec -Dto. 22 - the Zip Code range of the Oaxaca state is 68 a 71. To send letters or packages to San Pedro Mixtepec -Dto. 22 -, Oaxaca you must always use the five-digit postal code.
The local area phone code is 954
Check out the Oaxaca ZIP Code list
Check out the list of cities with 71996 ZIP Code in México