La Colonia Las Pomas (San Rafael de las Pomas) belongs to the municipality San José Iturbide, Guanajuato state and its official ZIP Code is 37998
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 San José Iturbide the Zip Code range of the Guanajuato state is 36 a 38. To send letters or packages to San José Iturbide, Guanajuato you must always use the five-digit postal code.
The local area phone code is 419
Check out the Guanajuato ZIP Code list
Check out the list of cities with 37998 ZIP Code in México