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Otubio.com - Register for cheap international calling

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Download Otubio app on: iPhone and Android

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Start making cheap calls using the Otubio app or Otubio access numbers.

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Download Otubio App to make Cheap International Calls

Special Monthly Packages

Cheap Calling Packages
Sign up for our special packages and get unlimited calling to select destinations

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Cheap Call Rates

Make Cheap and Affordable Calls
Call friends and family at very cheap rates

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Excellent Call Quality to Several Countries

Cheapest rates to most international destinations
Stay in touch with the best and cheapest rates available


Pinless International Calls

No need to remember pin numbers
Get high quality calls with convenient dialing

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Loyalty Program

Bonus credits, Loyalty Program, friend referral earnings and seasonal deals
Awesome earnings while you save on your calls 24/7

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Reseller Program

Become an Otubio reseller to start your own business
Earn commissions on your customers for life!

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How To Make Cheap Calls To India With Otubio?

Otubio makes use of Voice Over Internet Protocol (VOIP) to connect calls. To call India, download the Otubio app and sign up. After you have signed up, you can make calls to India directly from the Otubio app. You can access your contact list from the app. To call friends and family in India, simply select the contact and click the dial button.

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Otubio.com - India Cheap International calling package
Otubio.com - Low International Calling Rates To India

Why is Otubio the best for Calling India?

Otubio is your best option for making cheap calls to India, because we use premium quality connections to terminate your calls. When you make a call, your Caller ID is fully delivered. You may have noticed that with some providers, when you make calls to India, the recipient always asks why it is showing a local number. With Otubio, you do not have to worry about that. Your Caller ID is displayed everytime and your family will always know you are the one calling.

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Special Packages for Calling India

We offer special packages to India that are even cheaper than the Pay As You Go Plans. Our special packages have the cheapest rates to India and ensure you get the best quality calls to India. .

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Otubio.com - Cheapest mobile app calls
Otubio.com - Cheap calling package to India

Why do Indian Customers love Otubio?

Our Indian Customers love Otubio because we offer the best value service to India. The calls to India are clear and cheap. There are no hidden fees and they get what they pay for.

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What People Are Saying

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Otubio.com - Indian Flag
Ajay Agarwal

"I started using Otubio not too long ago but so far i am impressed. The call quality is great"

Otubio.com - Star Rating for cheap calls
Otubio.com - Indian Flag

"The rate to India is very good. I like that i have access to my call history and useage."

Otubio.com - Rating for good quality calls to India
Otubio.com - Indian Flag
Savera Bahri

"Calls connect quickly. Although there are times when i have had disconnects, most of the time, the call has been excellent. Will recommned friends."

Otubio.com - Rating for good rates to India
Otubio.com - Indian Flag

"Since i found this app, i have been using it to call India. Hope you guys can add unlimited calling as well."

Otubio.com - Rating for excellent call quality to India


Otubio.com - Bonus credit for referrals

For every new customer you refer that signs up with at least $10, you will get a referral bonus worth $3. You can refer as many friends as you want and keep earning bonuses.