You can easily change your phone number in Facebook or remove the number entirely. Here's how to do it.

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 ...

You can contact Instagram support online via Instagram's online Help Center, or by reporting a post directly.

The TruePeopleSearch.com website works with both landline and cellphone numbers. It allows you to do a reverse phone lookup for any type of phone number, whether it's a cellphone or a landline. It's ...

Most messaging apps, including Telegram, require your phone number to set up your account. Signing up with your mobile number is quick and easy and helps keep your account secure by linking it to a ...

Margot is an award-winning journalist and author covering the health and business beats for 30 years. She is the CEO of The Word Factory, a brand journalism studio based in Carrboro, NC, whose clients ...