Calle Gral Cornelio Saavedra from Alto de Sierra, San Juan has the CPA J5438CZA valid for any number on the street and it old ZIP Code is 5438.
To find another CPA for Alto de Sierra in San Juan you should first choose one of the Alto de Sierra streets and then its housenumber.
Check out all San Juan ZIP Code
See the list of towns with 5438 ZIP Code en Argentina