How to port your SIM from Jio, Airtel or Vi to BSNL

Once a prepaid mobile number has been deactivated, it can be reactivated by the subscriber within a grace period of 15 days

How to upgrade from BSNL 2G3G SIM to 4G? BSNL offers free 4G SIM card upgrades at select locations such as customer service centres, franchisee

bsnl sim near me BSNL has placed the recharge of in the category of plan extension on its website The plan offers you a validity period of 50 days It

free bsnl sim Dial *222# from your phone carrying the BSNL SIM card 2 You will get an SMS instantly that will