International Calling

How does Slickcall work?

Slickcall app uses VoIP technology which connects your calls through an internet connection. It allows you to call any number in the world at the lowest rates. All you need is a smartphone and an internet connection to enjoy high-quality calls with the cheapest international calling app, Slickcall.

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Slickcall App Features you will enjoy

  • Low-cost calling services
  • Cheapest International Calling App
  • Enjoy quality calls with internet
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  • No hidden charges
  • Reliable international calling service
  • Call anywhere anytime

Affordable Calling at your fingertips

Make hassle-free calls anywhere anytime

Enjoy affordable calling rates and more with Slickcall

Enjoy HD quality calls at ultralow rates

Available on iOS and Android

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Frequently Asked Questions

What is Slickcall and why should I use it?

Slickcall is a mobile app which allows you to call any number in the world at the lowest rates. All you need is a smartphone and an internet connection to enjoy high-quality calls.

Will my device support Slickcall?

Slickcall is compatible with the following devices:

For iOS devices:

  • iPhone® 4s and higher (OS 8.0 and higher).
  • iPad® (OS 8.0 and higher).

For Android devices:

  • Android™ phones (OS 4.4 and higher).
  • Android™ tablets (OS 4.4 and higher).
How to spend less and talk more?

Simply purchase the credit from Slickcall. Once the credit has been added, choose your desired affordable plan and make affordable calls to your loved ones.

How do I report a bug or quality issue?

Please contact support via email at support@slickcall.com or give us a call at +1 833-577-0128 and describe the issue that you are facing.

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