You can block or unblock a number on an Android phone using the built-in Phone app's "Blocked numbers" menu.

Blocking a phone number or contact on your iPhone is easy to do, and it's equally easy to unblock that blocked number or ...

It's a good idea to block numbers on your iPhone if you keep receiving spam calls. However, sometimes, you might accidentally ...

You hate them. You hate them not. Here's what to do when you want to unblock them on your iPhone. There are plenty of good reasons to block someone on your iPhone. Maybe your ex broke your heart but ...