Airtel which has secured Telecom Spectrum in 900Mhz and 2100Mhz will have PAN India 3G Operations by the end of March 2016. The following chart shows the spectrum holding in carious circles across either of the bands.
It doesn't have 3G Spectrum only in Kerala where it has started of directly with 4G LTE network. In circles where Airtel has spectrum in the 900Mhz band it has branded 3G mobile data services as
3G Platinum.
