Is mobile data used during a Viber Out call? You need to be connected to the internet (mobile data or wifi) to make a Viber Out call. Your carrier will not charge standard calling fees.

How does Viber out charge?

Viber Out calls to U.S. landlines, for example, are free, while calls to a mobile device cost 1.9 cents per minute. Pricing for Skype pay-as-you-go credit is 2.3 cents per minute—a common pricing structure for international Skype calling—to the U.S. for any phone number.

How much is Viber out per minute?

No matter where you are, with Viber Out you can make quality calls to USA. Call any number in USA - landline or mobile! - starting from only 1.9 ¢ per minute.