I have been facing this problem for many months now. From my home BSNL broadband connection in Bangalore, I can not access Airtel and Vodafone India websites. Workaround that I need to use is dial into my office VPN and then access these sites for any information of bill payments etc. This is really annoying, unethical and probably illegal (restrictive trade practice) behavior by BSNL.
Not sure who to contact regarding this. As typically only complaints they take is regarding internet access working or not.
Not sure who to contact regarding this. As typically only complaints they take is regarding internet access working or not.