This is a very simple app that can be used to find the country that corresponds to a certain code. This app handles the following country codes:
- GS1 Codes: Normally the first three digits of a bar code.
- ISO codes: Found in several products, car plates, websites, etc..
- Phone codes: The first digits of a phone number, correspondent to its country.

So, with this app you can know the correspondent country of a GS1 code, ISO code or phone code. Simply type the first three digits of the bar code (the GS1 code) or the ISO code in the search bar and press Search! To know the correspondent country of a phone code, type it on the second search bar and press Search! You can also type a country on the first search bar to know all its codes.

A list with all the countries is also provided so you can pick the country you want to know its codes.

Example:
United Kingdom:
ISO Codes: GB/GBR
GS1 Prefix: 500-509
Phone code: 44