Although there's a pretty good chance you already have a phone number on your smartphone, your primary number assigned by your carrier isn't your only option for calling and texting. There are ...

The most common form of texting worldwide is through over-the-top (OTT) services that operate on top of another service. In this case, the internet. Apps that offer OTT messaging surged in popularity ...

Making phone calls without incurring traditional phone charges has become increasingly popular, thanks to the rise of free calling apps that utilize Voice over Internet Protocol (VoIP) technology.

Your smartphone is chock full of exciting features. Unfortunately, you'll pay big to use them. You don't have to cut back on your phone's services for fear of a giant monthly bill, though. There are ...

We can use our smartphones to call pretty much anyone in any part of the world. However, long-distance fees can be super expensive if you’re looking for a way to contact your family members in another ...