The town La Tranca belongs to San Luis province and its ZIP Code is 5421. The CPA is D5421XAA.The same ZIP Code applies to other towns. You can also scroll down to see the postal code zone in the map.
There is only one CPA for La Tranca in San Luis province and it is D5421XAA
The ZIP Code for La Tranca in San Luis is 5421
There are two types of postal codes in use in Argentina. The oldest 4-digit code still in use and the Argentine Postal Code (CPA). Since 1998 Correo Argentino is the entity responsible for maintaining, updating and incorporating into the Argentine Postal Code database of all localities, streets and heights existing in the territory of the Argentine Republic. The four digits that identify the locality are mostly the numbering that was previously used. Those localities with less than 500 inhabitants have a single CPA.
Check out all San Luis ZIP Code
See the list of towns with 5421 ZIP Code en Argentina