Airtel has highest share of Active customer base

Bharti Airtel topped the active subscriber base list With
close to 92% active customer on its network.
According to the latest Visitor Location Register (VLR)
data released by TRAI as on 31st Dec 2010 only
70% of 752.19 mn are active connections which
translates to 529.21 mn.
Bharti Airtel reported an overall mobile subscriber
base of 152.49 million and VLR subscriber base of
139.97 million in the said period. Idea Cellular
reported an active subscriber base of 90%, the second
highest behind Airtel. Vodafone ’s active customer
base stands at 75.90% and remaining operators have
less than 70% active base. Tata Teleservices GSM
arm has only 49.76% active customers while MTNL
had the least ratio of active subscribers with 27 per
cent active subscribers in CDMA and 35.6 per cent in
GSM.