To avoid being caught unaware, it important to know your data subscription expiring date and data balance from time to time, you can check your balance by dialing a code or sending an sms. They are as follows;





             MTN Data balance/Status

Check MTN Mobile data plan: Text 2 to 131
Check MTB BIS subscription: Text Status to 21600
Check MTN SME (FastBundle) Data: Dial *461*2#
Check MTN Goodybag: Text 403 to 131


              Glo Data balance/Status

Check Glo data plan: Text Info to 127 or Dial *127*0#
Check Glo BIS subscription: Text Status to 777




     Airtel Data balance/Status

Check Airtel mobile data: Dial *141*11*0# or *123*10# or dial *141*712*0#
Check Airtel BIS: Text Status to 440 or dial *123*9#
       Etisalat  Data balance/Status

Check Etisalat data balance: Text Bal to 228 or dial *228#
Check Etisalat BIS: Dial *228#

Source: http://www.fastbundle.com/2017/01/how-to-check-your-data-balancedata.html