Times and places of examinations to be held on 30 June 2016 are available here.
The last four characters of the code of the subject can be found at the end of the second column [Tárgy neve (kód)].
Find your name in the third column [Név (NSzTK-kód)].
The last column [Írásbeli helye] contains the location/room of the written exam (if there is any), which starts at the time announced in NEPTUN.
The fourth column [Vizsgáztató neve, szóbeli vagy bemutatás helye, ideje] is about the name of examiner, room, date and time either for the oral examination or for viewing written test corrections.