851 series mobile number details

Department of Telecommunications (DoT) has allocated 851 mobile series to Vodafone Idea Limited, Bharti Airtel Limited company to be used for SIM cards in Delhi NCR, Gujarat, Dadra and Nagar Haveli and Daman and Diu, West Bengal, Sikkim and Andaman Nicobar Islands, Madhya Pradesh and Chhattisgarh, Andhra Pradesh, Telangana and Yanam.