Skype

Viber is a mobile application that lets you make free phone calls and send text messages to anyone who also has the application installed. You can call or text any …

KakaoTalk is a phone number based messenger service that allows users anywhere in the world to chat one-to-one or in a group for free. (no SMS service) Message arrivals are …

yuilop is a free smartphone app you can text and call for free with. You also can send free text messages to any number in the world and chat with …

SIP Broker is a free service that provides unlimited VoIP calls to millions of people around the world. No signup is necessary. SIPBroker is a free open peering service. Unlke …

Pinger lets you text and talk free with the people you care about most, anywhere on the planet. Tap a picture and you'll see all of your communications—texts, pics, calls, …

Unlimited free calls anywhere in North America! KNCTR gives you the ability to stay connected with the people that matter most. Call any mobile or landline phone number across North …

With FriendCaller Web Phone, you can make free VoIP calls and cheap phone calls. Use it from a browser, a iPhone, iPod Touch, iPad, Android, Nokia SIP Phone. Talk to …

Make cheap international calls from your mobile, landline or computer from as little as 0.4p per minute. Our call rates are up to 88% cheaper than the competition. Top up …

Whistle Phone is an app for calling or texting your family and friends for free over Wifi or your mobile data plan. On your own customized phone number, you can …