What is magicJack? magicJack is a home, business and on-the-go digital phone service that allows you to make unlimited local & long distance calls to the U. S. and Canada. There's no monthly bill. Setup is easy. Simply plug in your high speed Internet and any landline phone. magicJack is compatible with any cordless or landline phone. International Calling When traveling internationally, bring magicJack with you to make free calls back to the U. S. and Canada from virtually anywhere in the world. Call outbound worldwide from the U. S. and Canada and enjoy magicJack's low international rates. You can also make FREE unlimited magicJack-to-magicJack calls worldwide. Never miss a call again Download the FREE mobile companion app. Make and receive calls when you're on-the-go when you assign your magicJack device number to magicApp. Have your home, business and smartphone ring simultaneously. Download magicApp today! Available in the App Store in iTunes and Google Play. Compare & Save magicJack offers Unlimited Local & Long Distance Calling to the U. S. and Canada. magicJack includes a FREE conference number and a FREE mobile app companion, so your home/business number rings on-the-go!