El Barrio San Carlos belongs to the municipality Zacapoaxtla, Puebla state and its official ZIP Code is 73685
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 Zacapoaxtla the Zip Code range of the Puebla state is 72 a 75. To send letters or packages to Zacapoaxtla, Puebla you must always use the five-digit postal code.
The local area phone code is 233
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Check out the list of cities with 73685 ZIP Code in México