None of the sim cards that were being used by Sushant Singh was registered in his name: Bihar Police
The police said that while one of the SIM cards was was registered the name of his friend Siddharth Pithani, the other was of his staff Samuel Miranda. "We are now tracking the call detail records (CDRs)," the police said. The team also said that they will interrogate the family of Sushant's former manager Disha Salian, who died few days before his death. "Even after constant attempts to connect with them on phone, we have failed to establish any contact," they said.
Sushant was using two numbers — 942439****, which was registered under the name of Sidharth Pathani; and 982080****, of Samuel Miranda. In an FIR registered by Sushant's father KK Singh at Patna police station, he alleged that Sushant's alleged girlfriend had taken possession of the original SIM card so that Sushant could not contact his family members.