We’ll be the first to admit that we don’t normally answer calls from Blocked numbers, but there are situations in which you’d rather not have your number displayed to the person on the other end. Luckily for iPhone users, there’s a dead simple way to stop this from happening. Step 1: Open the Settings app. Step 2: Tap on Phone. Step 3: Tap on Show My Caller ID. Step 4: Toggle the slider to Off. Step 5: There is no Step 5. See, we told you it was simple.