For iPhone and iPad users on iOS 7, you can easily block someone from being able to message, call, or FaceTime you. What if you ever decide you don't want someone blocked any longer?
Here's how to remove people from your iOS Block List:
That's all there is to it. The nice thing about the Block List in iOS is that you can have only a certain email address or phone number for a person blocked. And you can remove only certain ones if you'd like. It makes the feature a little more versatile than other blocking features that are all or nothing.