BSNL USSD Codes for Balance, Internet, SMS and Services

BSNL USSD Codes for Balance, Internet, SMS and Services BSNL USSD Codes for Customer Care: 198/1500/1800-345-1500 – For Customer Care BSNL USSD Codes for Balance and Validity: Dial 164 and call or *8888# – To Know Your Mobile Number *123# – For Balance and Validity Details *123*10# – For Internet GPRS Balance *123*9# – For Video Call Balance Dial *125#