Don't worry about downloading apps -- your iPhone already has several tools to block all those annoying calls and texts from ...

Your iPhone allows you to block text messages from any number on your device in a few simple steps. You can block contacts already stored in your phone or unknown numbers not stored on your device.

How to Block Text Messages on iPhone No matter how many unwanted texts you're getting, we've got good news: it's easy to block text messages on iPhone. Here's how to use the free, simple built-in ...

Unwanted text ... of spam messages you receive. If you need additional assistance, though, you can turn to an app designed to block spam. An app like RoboKiller, available for both iPhone and ...