Read full text here
http://techcribs.com.ng/how-to-check-all-network-data-in-nigeria/

Hello techcribbers, today we are going to learn all the available method of checking data balance in all the telecommunications industries. Here are the USSD code available
To check airtel data
http://techcribs.com.ng/how-to-check-all-network-data-in-nigeria/
If you are one of them, you can see this list of Airtel balance codes:

*123# – check Airtel mobile balance
*123*10# – check Airtel internet balance
*123*7# – check Airtel SMS balance
*123*11# – check Airtel 3g data balance
*123*10# – check Airtel 2g data balance
*121*8# – check Airtel 4g data balance
*123*197# – check Airtel Night Data balance
*121*1# – check Airtel Minutes Balance
*123*6# – check Airtel Night Minutes Balance
121 – Airtel Customer Care Number
198 – Airtel Complaint Number
*282# – check your own Airtel Number
*888# – check missed calls and notifications
*566# – check special offers from Airtel
To check glo data
http://techcribs.com.ng/how-to-check-all-network-data-in-nigeria/

Check other networks here
http://techcribs.com.ng/how-to-check-all-network-data-in-nigeria/