• 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.

Voice calls pricing

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Free courier delivery of SIM-cards!

From today Zadarma Project offers free courier delivery of SIM-cards for roaming in 5 biggest cities in Russia (Moscow, St-Petersburg, Novosibirsk, Ye... all news