List of all BSNL USSD Codes 2014

To know your Mobile Number → Dial 164 and call or *8888#
Balance and validity details → *123#
GPRS data balance check → *123*10#
SMS Local → *123*1#
National Sms → *123*2#
Network call → *123*5#
Local network call → *123*6#
Night GPRS pack → *123*8#
Video Call Balance → *123*9#
Customer care Eastern region → 9400024365
FnF Numbers Enquiry → Dial *124#
SMS Balance Enquiry → Dial *125#
Voice Packs Info – (RC200) → *126#
Last Call Charge Details → *102#
Data Balance Enquiry → *234#