A1 Serbia is a part of the international Telekom Austria Group and a mobile operator that creates the best user experience for a life in the modern digital age. Its nearly 1,500 employees are committed to creating innovative solutions and services, enabling about 2.5 million customers to choose and make the most of the opportunities offered by digitalization, in accordance with their needs.
A1 has been the first to offer unlimited tariffs, so now, the unlimited internet, minutes and messages are finally here for both private and business customers, who do not pay any additional number activation or call charges, and any communication with our customer service agents is free.