La Colonia La Unión belongs to the municipality Xochitlán Todos Santos, Puebla state and its official ZIP Code is 75666
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 Xochitlán Todos Santos the Zip Code range of the Puebla state is 72 a 75. To send letters or packages to Xochitlán Todos Santos, Puebla you must always use the five-digit postal code.
The local area phone code is 237
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Check out the list of cities with 75666 ZIP Code in México