In the first month since the introduction of mobile number portability in Serbia a total 3,849 numbers were transferred to another network, according to the country's Agency for Electronic Communications (Ratel). The director of Ratel, Milan Jankovic, said that the central database maintained by the agency is operating without any problems and all three national operators are pleased. According to data reported by companies, the most numbers were transferred to Vip Mobile, followed by Telenor and Telekom Sr
