Blocking stops someone from calling, texting, or FaceTiming you

When you block a contact on iPhone, that person cannot reach you through calls, text messages, or FaceTime. Their calls go straight to voicemail as if your phone is off. Text messages they send you disappear — they won't see a "delivered" status, but they also won't get a bounce-back saying the number is invalid. If they try to FaceTime you, the call won't ring through. You won't see notifications from them, and their name won't appear in your recent calls or messages.

The blocked person can still see your contact information and try to reach you, but nothing will get through. They might not realize they're blocked — the experience is the same as calling someone whose phone is off. If you change your mind later, you can unblock them just as easily.

Key Takeaways

  • Blocking a contact prevents calls, texts, and FaceTime from reaching you, and you won't see notifications from them.
  • The fastest way to block is to open the contact, tap the info button, scroll down, and tap "Block this Caller."
  • You can also block someone by long-pressing their name in Messages or by swiping left on their number in the Phone app.
  • Your blocked list lives in Settings under Phone, Messages, or FaceTime depending on where you blocked them, and you can unblock anytime.
  • Blocking is private — the other person won't receive a notification that you blocked them.

Block someone from your Contacts app

Open the Contacts app and find the person you want to block. Tap their name to open their contact card. At the top right, tap the info button (it looks like a circle with an "i" inside). Scroll all the way down to the bottom of the screen.

You'll see a red button that says "Block this Caller." Tap it. A popup will ask you to confirm — tap "Block Contact" to finish. That person is now blocked across calls, texts, and FaceTime.

Block someone from Messages

Open the Messages app and find the conversation with the person you want to block. Press and hold their name or message bubble until a menu appears. Tap "Block this Caller" from the options. Confirm when prompted.

If you want to block someone before you've messaged them, you can also open a message thread from them, tap their name at the top, tap the info button, scroll down, and tap "Block this Caller."

Block someone from the Phone app

Open the Phone app and go to the Recents tab, which shows your call history. Find the person you want to block. Swipe left on their name or number. A red "Block" button will appear. Tap it to confirm.

You can also tap the info button (circle with "i") next to any recent call, scroll down, and tap "Block this Caller" the same way you would in Contacts.

Block someone from FaceTime

Open FaceTime and find the person in your recents or contacts. Tap the info button next to their name. Scroll down and tap "Block this Caller." They will no longer be able to reach you through FaceTime, though they can still call or text if they're not blocked in those apps separately.

Blocking in FaceTime does not automatically block them in Messages or Phone — you need to block them in each app if you want to block them everywhere.

Find and manage your blocked list

To see everyone you've blocked, go to Settings and tap Phone. Scroll down and tap "Blocked Contacts." You'll see a list of everyone you've blocked through the Phone app. To unblock someone, swipe left on their name and tap "Unblock," or tap "Edit" in the top left and tap the minus sign next to their name.

Your blocked list in Messages is separate. Go to Settings, tap Messages, scroll down, and tap "Blocked Contacts." The same unblocking steps explore. FaceTime has its own blocked list too — go to Settings, tap FaceTime, scroll down, and tap "Blocked Contacts."

If you blocked someone in one app but not the others, you'll need to unblock them in each app separately. There is no master "block everywhere" list that syncs across all three.

What happens when you block someone

When someone you've blocked tries to call you, the call fails silently on their end. They might see "Call Failed" or the call might just ring once and drop. If they leave a voicemail, it goes to your voicemail box, but you won't get a notification about it. Text messages from them don't appear in your Messages app at all — they straightforward don't arrive.

If you both use iCloud and they try to add you to a group FaceTime, the invite won't go through. They can still see your contact information in their phone and your profile picture in shared contacts, but they cannot reach you through Apple's communication apps.

Blocking is not the same as muting. If you mute someone instead, their calls and messages still come through, but you won't hear a sound or see a notification. Blocking is the stronger option when you don't want contact at all.

Frequently Asked Questions

Will the person know I blocked them?

No. They won't receive a notification. They'll just experience their calls going to voicemail and their texts not being delivered, which could feel like your phone is off or you're ignoring them. Some people figure it out over time, but iPhone doesn't tell them directly.

Can I block someone and still see their old messages?

Yes. Blocking only stops new messages from reaching you. Old conversations stay in your Messages app. You can read them, but you won't see new messages from that person. If you want to delete the conversation too, swipe left on it and tap "Delete."

What if I block someone by accident?

Go to Settings, find the app where you blocked them (Phone, Messages, or FaceTime), tap "Blocked Contacts," and swipe left on their name. Tap "Unblock." They can reach you again when ready. There's no waiting period or confirmation needed from them.

Can I block someone from calling but still receive their texts?

Not with a single block. Blocking in the Phone app blocks calls and FaceTime but not Messages. If you want to block calls but allow texts, block them in Phone and FaceTime only, and leave them unblocked in Messages. You'll need to manage each app separately.

Do blocked contacts know my phone is on?

No. When they call, it behaves exactly like your phone is off — the call goes to voicemail without ringing through. They have no way to tell the difference between a blocked number and a phone that's powered down.