Famous Network Operators in India with company codes
AT – Airtel India-248.6 million GSM subscribers
CC – BSNL Mobile – CDMA
CG – BSNL Mobile – GSM
ID – Idea
VF – Vodafone India
RC – Reliance Mobile – CDMA
RG – Reliance Mobile – GSM
TD – Tata DoCoMo
AC – Aircel
MT – MTS India
TN – Telenor India
VD – Videocon
DP – DOLPHIN
LM – Loop Mobile
PG – PING CDMA
SR – Subrin Rintel