The town Los Osos belongs to Santa Fé province and its ZIP Code is 3051. The CPA is S3051XAC.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 Los Osos in Santa Fé province and it is S3051XAC
The ZIP Code for Los Osos in Santa Fé is 3051
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 Santa Fé ZIP Code
See the list of towns with 3051 ZIP Code en Argentina