Dolphin – a postpaid GSM service which also provides value added services such as 3G, Trump – a prepaid GSM service, similar to Dolphin, Garuda – a WLL service which provides an FW tariff, and a Mobile tariff. Phone numbers belonging to MTNL start with the prefix 2 in fixed line telephones and WLL.

You can view the list of mobile series of MTNL (DOLPHIN) operator by clicking on telecom circle name below: