Monday, November 21, 2011

Kolkata Mobile Operators [Updated 21 Nov, 2011]

This is my final list of 2G & 3G mobile operators commercially available in Kolkata metro telecom district. I arranged them under main mother company and CDMA/GSM brand wise. I also added Videocon and Loop, but till date their commercial services are not available, though their networks are very much alive over Kolkata for more than 3 months.

I added colors to the table to understand the 3G operators and who are offering 3G via intra-circle roaming agreements. EVDO offering by CDMA players are also added in the chart.

Note that currently there are 2 operators can offer 4G services in Kolkata - Airtel and Infotel (Reliance Industries).

Company Mobile Brands under GSM wing Mobile Brands under CDMA wing
Vodafone Essar Vodafone
Bharti Airtel
Reliance Communications Reliance GSM (earlier Reliance Smart) Reliance CDMA
Tata Teleservices Tata Docomo
Virgin Mobile GSM
Tata Docomo CDMA (Earlier Tata Indicom)
Virgin Mobile CDMA*

Idea Cellular Idea
Unitech Wireless Uninor
Sistema Shyam Teleservices MTS India
Aircel Aircel
Loop Mobile
Red/Blue  = 3G operators
Brown = offers 3G using Blue operator’s spectrum
* discontinued [details]
Purple = offers EVDO too.
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