With Rebtel, you can call other Rebtel users for free, and get super cheap rates on calls to Guyana and to anyone else in the world (they cover 196 destinations)!

Rebtel started in Stockholm, Sweden in May of 2006 and is currently one of the world’s largest mobile VoIP (Voice Over IP) company. They have 17 million users and a 98% customer approval rating.

Features

• Cheap international calls and SMS - Save up to 98% on your international calls and text messages.
• Great quality -  Rebtels call quality is exceptional to all countries.
• Free int. calling -  Rebtel offers a functionality that makes it possible to make free international calls between 50 countries.
• Data or minutes? - Call using WiFi, 3G or local numbers.
• Works with any phone - Rebtel has applications for iPhone, Android, Blackberry and PC. Our online calling service works with any other phone, landline or mobile.
• Great voice quality - Rebtel’s smart routing solution automatically connects your calls with the best possible quality to make you feel close to your loved ones.