CORAZÓN - Communication Business Group Siegel

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You get service numbers at CORAZÓN within 30 minutes. We can provide all usual Number p.e. 0900, 118xy, 0900 oder 0180.

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Mobile Services

With CORAZÓN you can initiate simple and spontaneous contact with your customers, or process services designed for mobile customers.

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Online Payments

With the CORAZÓN payment solutions you get numerous of options that allow you to bill your services with your customers.

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Welcome to CORAZÓN

CORAZÓN Communication Business Group was established in May 2006. The head office is in the centre of Wiesbaden. Our goal is to be your perfect contact partner for intelligent and customised telephone, internet, and value-added services.

As our customer, you profit from individual solutions through our flexibility, speed, and unique market overview. A large network of partners allows us to offer a comprehensive service spectrum, incorporating everything from conventional service numbers to complex solutions.

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WhatsATool - the new way of customer contact

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Communication Business Group
Frankfurter Str. 5
65189 Wiesbaden / Germany

Tel. +49 (0) 611 3346 750
Fax +49 (0) 611 3346 749


  • Service numbers within 30 minutes
  • Extensive experience
  • Global network of partners
  • Vendor-neutral and independent
  • Industry-related solutions
  • Hundreds of satisfied customers