La Colonia La Sierra belongs to the municipality Xaloztoc, Tlaxcala state and its official ZIP Code is 90460
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 Xaloztoc the Zip Code range of the Tlaxcala state is 90. To send letters or packages to Xaloztoc, Tlaxcala you must always use the five-digit postal code.
The local area phone code is 241
Check out the Tlaxcala ZIP Code list
Check out the list of cities with 90460 ZIP Code in México