DoT in consideration to the request of Reliance Jio has been allocated MSC codes in various circles in March 2021. These include Tamilnadu LSA, Madhya Pradesh LSA, Gujarat, West Bengal, and UP-East. These are to be used to meet one million subscriber demand, excepting active subscribers and other port out subscribers (if any). Bharti Airtel has also been allocated MSC codes in West Bengal service are for Andaman & Nicobar. This is in response to a request for allocation of additional 2 lakh mobile numbering series in WB LSA to be utilized in A&N only.