La Ranchería San Francisco Río Blanco belongs to the municipality Santo Domingo Tonaltepec, Oaxaca state and its official ZIP Code is 69537
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 Santo Domingo Tonaltepec the Zip Code range of the Oaxaca state is 68 a 71. To send letters or packages to Santo Domingo Tonaltepec, Oaxaca you must always use the five-digit postal code.
The local area phone code is
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Check out the list of cities with 69537 ZIP Code in México