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Cheap international calls with Buben app

The best wholesale price for your device. The best quality for your reality.

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About us

Buben is a friendly and easy-to-use app to make low-cost international phone calls via Internet with premium voice quality. Thanks to our services you are able to reach any number in the world.  You can use Buben with the internet service of your choice, be it WiFi or 3G/4G Internet. We offer the best rates and perfect quality for your calls

Where are you going to call?

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Our benefits

Free European Number

Each Buben user gets a free European number +3712** assigned to the account. The main advantage of this number is calls at the best wholesale prices worldwide. All incoming calls are free of charge. Get bonus of 0.05 EUR for every 30 seconds for incoming calls to your Buben number.

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International calls

The most popular destinations. Calls to landlines and mobiles in more than 150 countries of Africa, Asia, Europe, America, the CIS and Middle East. Don’t count minutes, enjoy communication that has never been so affordable.

around the world

Best Rates

Call abroad to the most popular destinations at wholesale prices with Buben app. We provide cheap international calls and Premium voice quality with the help of direct interconnections.

wholesale prices

Simple interface

Recharge your account and check the balance in the app. When dialing the phone number you will see the call price. Calls charged per second allow you to pay less without any additional fees, hidden taxes and contract costs.

For free

Contact us

Buben support team works 24/7 for your convenience. You can contact us for cooperation via email

You can refer to Privacy Policy here

If you have any questions or comments about how the application works - fill out the feedback form. Before sending the request please check out our FAQ section.