Mtnl Ussd Codes
Using these Mtnl USSD Codes you can activate and deactivate any services or check any type of the balance in your Mtnl mobile.With USSD code its become very easy to find your balance, offers and data usage.
||*444# or *123#
|Check Internet Balance
|Know your number
Applies To : Mtnl USSD Codes for
|TamilNaduKarnatakaNew DelhiNCRAndhra PradeshAssamBihar and JharkhandChennaiGujaratHaryanaHimachal PradeshJammu Kashmir||KeralaKolkattaMadhya PradeshMaharashtraMumbaiNorth EastOrissaPunjabRajasthanUP EastUP WestWest Bengal|
*All Above information is correct. For latest updates, Please refer to company website.