Rebtel is currently offering 70 mins (60mins of voucher time + 10 mins of free trial calls) of free calls to India for their New customers. Signup here with the voucher code ‘talktomom11′ or ‘desi’ for free talk time to India. This will only work for new registrations. TIP: If you are a old customer, you signup with a new phone number and email address.
Airtel, India’s leading telecom operator, is offering free 30 minutes trial to register on their site. You can fill in the form here. Airtel Callhome is a virtual calling card and has decent rates as compared to a lot of other providers. TIP: You can register as many numbers as you have and get 30 minutes of free talk time.
Trueroots, a service from Tata Communications, gives extra 60 minutes when 4 of your friends subscribe to trueroots. More info here.
Reliance Global Call is running ‘Gift a Hello’ promotion. With this Pay US$ 19.9 and get benefits worth US$ 36.08. Enable your loved ones to enjoy subsidized calling rates to call from India to USA. UK and Canada from their Reliance Hello. Enjoy extra 2 hours of talktime absolutely free on your RGC account. Offer details here.
Dialsimple is offering 10mins free calling to many international countries including India. You’ll just need to register and upon sign up 10 mins can be used. Join Here.
Goobercall is also offering 35mins free calls to India. Normal rates looks expensive. But worth a try. Signup here.
Tabrio offers free calls anywhere in world including India, Pakistan, Russia. Tabrio is in Beta phase and is offering new users Free credit worth 5$ that can be used for making calls and sending sms. Free 5$ credit will provide 35 minutes calling to India. Signup here.