How to block texts on iPhone How to block texts on iPhone Tap on a message from a number you’d like to block in the Messages app Tap the contact icon at the top Choose info near the top right (in iOS 15 and earlier, tap info again) Toward the bottom tap Block this Caller How to manage blocked numbers on iPhone On your iPhone, head to the Settings app Swipe down and tap Phone Swipe down again and choose Blocked Contacts You’ll see the full list of numbers you’ve blocked (including texts and calls) Tap Edit in the top right corner to unblock a number by removing it, tap Donewhen finishedYou can also swipe from right to left to unblock a number