Códigos Postales de México is an Android app that enables users to search for zip codes across all states of Mexico quickly. It is a useful tool for couriers, messengers, drivers, online shoppers, and anyone who needs to locate a zip code in Mexico. The app is also helpful for verifying the location of Mexican cities on the map.

The app offers two ways to search for zip codes: by state and city or by zip code to state and city. In both cases, the app displays the location of the searched area on the map. One of the best features of this app is that it works offline without requiring any special permissions. It is compatible with both tablets and smartphones, and it is entirely free.

The free version of the app has some limitations that can be removed by purchasing a membership offered within the app. Overall, Códigos Postales de México is a useful tool for anyone who needs to look up zip codes in Mexico, and its offline functionality and compatibility with different devices make it even more appealing.