BigZoo is a pre-paid long distance phone service that you can purchase by credit card online. Call anytime from anywhere in the continental U.S. to almost anywhere around the world and get superior quality and cheap rates. Use BigZoo to call from home, your office, while you're traveling, and even from your wireless phone. In addition, take advantage of great features that make calling and being a BigZoo customer convenient and enjoyable! Our best international rates our from China and India. Local Access Numbers – Flat domestic 2.9¢ rate to anywhere in the continental US!