National Toll Payment Services Plc
Postal address: H-1380 Budapest, Pf.: 1170

Customer email:

Our Call Center is available in Hungarian 24/7, in German on weekdays, and in English every day between 8:00 AM and 4:00 PM: +36 (36) 587-500

The list of the customer service offices of the National Toll Payment Services PLC (NÚSZ Zrt.) can be seen via this link.