La Colonia Ciudad Serdán belongs to the municipality Chalchicomula de Sesma, Puebla state and its official ZIP Code is 75520
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 Chalchicomula de Sesma the Zip Code range of the Puebla state is 72 a 75. To send letters or packages to Chalchicomula de Sesma, Puebla you must always use the five-digit postal code.
The local area phone code is 245
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Check out the list of cities with 75520 ZIP Code in México