• The Zadarma Project is the market leader in IP telephony, offering optimum features: unlimited calling, per second billing, and virtual numbers. Our extensive experience and sound technological base guarantee the highest quality.

800 Toll Free numbers

USA .... $3
Russia .... 0
United Kingdom .... $2
Italy .... $2
all 40 countries »

Voice calls pricing

USA, Canada.... 0
United Kingdom .... 0
China .... 0
Russia Moscow .... 0
Germany .... 0, ... all countries »

Zadarma Project presents VoIP application for iOS.

Zadarma Project developed its own VoIP application for iPhone and iPad. Zadarma application allows not only to make calls, but also to receive calls (... all news