The municipality of San Nicolás is located in the Oaxaca state and its ZIP Code is 70806.
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 Nicolás the Zip Code range of the Oaxaca state is 68 a 71. To send letters or packages to San Nicolás, Oaxaca you must always use the five-digit postal code.
The local area phone code is 951
Check out the Oaxaca ZIP Code list
Check out the list of cities with 70806 ZIP Code in México