Prenga first was called-up at the Croatia national under-17 football team to participate in the 2011 UEFA European Under-17 Championship elite round.
Prenga was called up once at Croatia national under-21 football team by the coach Nenad Gračan for the match valid for the 2015 UEFA European Under-21 Championship qualification against Latvia on 3 September 2014, where he remained on the bench for the entire match [REF].