Contact Us Contact details Thessaloniki: Vasilissis Olgas 281 & Kimis 8, Postal Code 54655 Athens: Evripidou 16, Postal Code 15562 Kilkis: Andrea Papandreou 14, Postal Code 61100 Call Center: 2310425371 Fax: 2310425372 email: euroaction@euroaction.gr