igorV7740 As I understand, the series beginning from I** belong to Athens?
Vast majority of them, but not completely - except IA, which is reserved for international transport trucks nationwide, II is reserved to Ioannina for future use, IN is the code for Ioannina and IX is a code allocated to Series (motorcycles).
Nowadays the latest plates from Athens begin with XE* (although that is nearly finished), XZ* and some ZT* due to lack of supply of XZ* plates [/quote] Yes, when I was in Athens last October, I`ve noticed a lot of XE* series there.