912 series mobile number details

Department of Telecommunications (DoT) has allocated 912 mobile series to Bharat Sanchar Nigam Limited, Reliance Jio Infocomm Limited, Vodafone Idea Limited company to be used for SIM cards in West Bengal, Sikkim and Andaman Nicobar Islands, Assam, Bihar and Jharkhand, Kolkata, Howrah, Hooghly, North 24 Parganas, South 24 Parganas and Nadia, Odisha, East Uttar Pradesh (Purvanchal), Himachal Pradesh.