Several apps can get you a free second number for your phone, whether it's for business or personal communication.

Smartphones aren’t cheap, but for many of us, they’ve become essential. We use them for work, communication, information, entertainment, and even paying bills. If you need a smartphone and a wireless ...

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 ...