This is a list of country codes used by GS1. Not to be confused with target-market-country-code.
Source: GS1 Company Prefix
Note GS1 member companies can manufacture products anywhere in the world, and can license prefixes from the GS1 organisation of their choice. GS1 prefixes do not identify the country of origin for a given product.
GS1 prefixes not listed above are reserved by GS1 Global Office.