If you are a T-Mobile customer then using Short Codes service you can able to check your T-Mobile number account balance, minute use and message use deatils. Follow below steps to use the short code options.
T-Mobile Short Codes
You need to dial below short codes on your mobile screen pad just like making a phone call and it will give you the info you need on the screen.
T-Mobile Balance Short Code
To know your T-Mobile account balance and last payment received information just dial #225# (#BAL#) short code number.
Upon dial and send you will get T Mobile account balance on your phone.
T-Mobile Minute Usage Short Code
To Know your T-Mobile minute use for the current billing cycle dial #646# (#MIN#).
Upon dialling you will know your T-Mobile Minutes Usage details.
T-Mobile Message Short Code
Dial (#674#) #MSG# on your mobil screen pad to know your T-Mobile message usage details for the current billing cycle.
Note: Short Codes service from T-Mobile is free of charges and you can know the information fast and easy.