Please note that our customer service opening hours will change during the holiday period as follows:
December 22–23: 9:00–15:00
December 24–26: Closed
December 29–30: 9:00–15:00
December 31: Online customer service only 9:00–15:00
Access to the HSZI customer service desk is provided via the service entrance on Zászló Street.
You can find information about matters that can be handled online on our website.