About us
General information CEZ’s activities in Bulgaria and abroad
Environment All forms of electricity generation have some level of environmental impact
About us
Customer service
Account information
Check your electricity bill!
It is important to know your ITN number!
Ways of payment
We offer you a wide range of ways to pay your bill.
Choose the most convenient!
Cash desks We offer more than 700 points of payment
Customer serviceWhere you can find us
Customer service centres Visit the nearest Customer Service Centre
Partners Get to know our partners
Where you can find us
Hot line
- Customer line 0700 10 010
- E-mail zaklienta@cez.bg