983 series mobile number details

Department of Telecommunications (DoT) has allocated 983 mobile series to Vodafone Idea Limited, Bharti Airtel Limited, Reliance Jio Infocomm Limited company to be used for SIM cards in Kolkata, Howrah, Hooghly, North 24 Parganas, South 24 Parganas and Nadia, West Bengal, Sikkim and Andaman Nicobar Islands, Mumbai, Navi Mumbai, Thane and Kalyan, Maharashtra and Goa, Bihar and Jharkhand, West Uttar Pradesh and Uttarakhand, East Uttar Pradesh (Purvanchal).