Tired of getting spammed by the same number? Here are the simple steps to block a phone number on your iPhone.

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

There are several ways to block a phone number on your iPhone. You can do it within the Settings app, or the Phone, Messages, and FaceTime apps.

You can block a phone number or existing contact on your iPhone from the Phone app or your Contact list.

One option to limit iPhone spam texts is to filter messages from unknown senders. With this option, spam messages originating from a number not part of your contact list will go to a separate folder.

Kurt "Cyberguy" Knutsson outlines the simple steps to block unknown calls on your Android and iPhone so you can avoid those spam calls.

Depending on your phone, here are some tricks you can use to figure out if someone has blocked your phone number.