Grameenphone Emergency Balance:
Just dial: *1010*1#
To Check Balance: *566*28#
Robi Emergency or Jhotpot Balance:
Just dial: *8811*1#
To Check Balance: *222*16#
Airtel Emergency Balance:
Just Dial: *141*10#
Banglalink Emergency or Advance Balance:
Just Dial: *874#
Teletalk Emergency Balance:
Just Dial: *1122#
Really helpful post, thanks for the good share.