• 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 »

New version of Zadarma app for Android

New version of Zadarma app for Android is available now. Updates in new verison: latest versions of Android OS support, optimized network settings, op... all news