How to Check BSNL Data Balance, SMS Balance and More?
State-owned telecom operator BSNL has defined USSD codes which help subscribers in checking their data balance, SMS balance, talk time information and much more. If you are a BSNL user, you can use these USSD codes to keep a tab on your balance of different services. Alternatively, you can also check your balance through the official app of the telco or by making a call as well. Before using USSD... Read More