All Sim Balance Check Code
(Airtel, GP, Teletalk, BL, Robi)
GP Balance Check Dial Code:
GP Main balance Check to Dial: *566#
Check GP Internet balance: *566*10#
Robi Balance Check Dial Code:
Dial the code to Check Robi Main balance: *222#
For Internet balance: *8444*88#
How To Check Banglalink Balance:
Dial the code to Check Banglalink Main balance: *124#
For Internet balance: *124*50#
Airtel Balance Check Dial Code:
Dial the code to Check Airtel Main balance: *778#
For Internet balance: *8444*88#
Teletalk Balance Check Dial Code:
Dial the code to Check Teletalk Main balance: *152#
For Internet balance: ‘u’ and send SMS to 111 (free of charge)