Greece is 30, the Netherlands 31, Belgium 32, France 33, Spain 34, Hungary 36, Italy 39.
Code 35 is unassigned, but Gibraltar is 350 and Portugal is 351.
Code 37 was formerly assigned to East Germany, and 38 to Yugoslavia. Ukraine now has code 380, while Serbia is 381.
According to Wikipedia, Armenia is "considered part of Europe for cultural and historical reasons." Its code is 374.
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