BSNL, the most famous State owned telecommunication services network offers a variety of data and phone and mobile calling network services. When you use BSNL services, the company provides a number of USSD codes to let you know several things related to your own connection and also about the various offers from the central government managed network services provider. You can also use the BSNL USSD codes to either activate or deactivate your BSNL number. For any of the queries or services that you do not have on the list, you can also call the customer support center to know the up to date information. Here are a few very useful USSD codes given by BSNL to know its various offers.
USSD code to check BSNL Main Talk time Balance & Validity: *124*1#
USSD code to check Current BSNL Tariff Plan Details: *124*4#
USSD code to check details about BSNL STV: *124# and then move on to 5
USSD code to check FNF details: *124# and move on to 6
USSD Code to know about STV details: *124# and proceed to 7
USSD code to get BSNL Credit Talk time: *518#
USSD code to check own
BSNL mobile number: *222# | *888# | *1# | *555# | *785#
USSD code to transfer the BSNL Balance: *567*99# | *543*99#
USSD code for BSNL Caller Tune Number: *567# | IVR No – 56700
USSD code for BSNL VAS Pack Activation: *543#
USSD code for deactivating the BSNL VAS Services: Send SMS “STOP” to 155223
BSNL Customer Care Number: 1503 | 1800-180-1503
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