El Fraccionamiento San Isidro belongs to the municipality Tlanalapa, Hidalgo state and its official ZIP Code is 43935
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 Tlanalapa the Zip Code range of the Hidalgo state is 42 y 43. To send letters or packages to Tlanalapa, Hidalgo you must always use the five-digit postal code.
The local area phone code is
Check out the Hidalgo ZIP Code list
Check out the list of cities with 43935 ZIP Code in México