About us

Zadarma project is an international company, providing telecommunication services since 2006. Our professional expertise, sophisticated infrastructure and long-term experience lie in the heart of our premium cloud communication solutions. Today our service embraces a large number of active users in 160 countries, collaboration with the world largest VoIP providers, 4 geographically dispersed data centers, a world-wide range of virtual phone numbers and 24/7 customer support team.

The Zadarma Project History: 12 years of success

  • 2006
  • First launch
  • 2007
  • Substantial increase of our customer database, 24/7 customer support launch and call center establishment
  • 2008
  • Virtual phone number sales in several countries
  • 2009
  • Improved service interface, creation of the webphone and other useful features
  • 2010
  • The launch of an affiliate partner program (which now has more than 1,000 partners across the globe).
  • 2011
  • The service expansion - the CallBack feature, SMS messages, useful website widgets and Zadarma SIP app for Android
  • 2012
  • Free cloud PBX (Business Phone System) launch, virtual phone number availability in 70 countries.
  • 2013
  • The new interaction system with clients, improved and expanded Cloud PBX features
  • 2014
  • New data center launch, security system modernization, and increased coverage of toll-free numbers and multi-currency price options
  • 2015
  • API interface availability, creation of Zadarma iOS app, unique new service presentation - the SIM card for roaming with price plans and VoIP features
  • 2016
  • The Zadarma Cloud PBX integration with top CRM systems, project launch in Poland and Spain, free app release for Windows
  • 2017
  • New data centers launch in New York and Moscow, fully updated client account design, increased toll-free numbers coverage to 70 countries

Representative offices

We have offices in 5 countries and 15 cities and hundreds of experts working for our project. Our key focus is customer satisfaction. This goal inspires us to create modern products and services and we remain on the top-20 list of telecommunication services in the world.
IP Telecom Bulgaria LTD

Head Office - IP Telecom Bulgaria LTD

Address: floor 2, 2 Vasil Aprilov, Bourgas, Bulgaria - 8000

For administrative enquiries: manage@zadarma.com

Tel: +44 203 769-18-80

The Zadarma Project in the News

logo uctoday.com
Empowering Your Business with CRM Telephony integration (uctoday.com)
logo telecompaper.com
Zadarma business phone system adds CRM integration for customer call satisfaction (telecompaper.com)
logo startupnation.com
5 Reasons Why Your Startup Needs a Virtual Phone System (startupnation.com)
logo callcentrehelper.com
Zadarma Callcenter helper information (callcentrehelper.com)