If you don't want people to know you're calling, you can hide caller ID by blocking your own number on both landlines and smartphones.

Learn how to block numbers on your iPhone through the Phone app, the Facetime app and through your messages.

Google Voice is a Web-based phone service that enables you to connect multiple different phones to a single phone number managed by Google. From Google Voice, you can block a phone number from ringing ...

You can block a phone number or contact on Android from the Phone app, your contacts list, recent calls log, and more. Here's how to do it.

Stranger danger! Are you getting calls from people you want to avoid? We'll show you how to block numbers on Samsung devices.

Your phone number cannot be blocked while calling toll-free numbers or emergency services. The temporary way of keeping your mobile number invisible from caller ID is as easy as 1, 2, 3.

Blocking robocalls from spoofed numbers may soon become easier, as the Federal Communications Commission is preparing to give carriers authority to take more aggressive action against this type of ...