La Colonia La Estrella belongs to the municipality Río Grande, Zacatecas state and its official ZIP Code is 98429
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 Río Grande the Zip Code range of the Zacatecas state is 98 y 99. To send letters or packages to Río Grande, Zacatecas you must always use the five-digit postal code.
The local area phone code is 498
Check out the Zacatecas ZIP Code list
Check out the list of cities with 98429 ZIP Code in México