Where to find your blocked numbers on iPhone

Open the Phone app, tap the Contacts tab at the bottom, then scroll to the top and tap the info icon (a small circle with an "i" inside). Scroll down and you will see "Blocked Contacts" — tap that to see everyone you have blocked. This list shows phone numbers and contacts you have manually blocked through the Phone app itself.

If you do not see a "Blocked Contacts" section, it means you have not blocked anyone yet through this method. The absence of the section is normal and does not mean your phone is not working.

Key Takeaways

  • Your blocked numbers live in the Phone app under Contacts, not in Settings, and you reach them by tapping the info icon at the top of Contacts.
  • Blocking through the Phone app is different from blocking in Messages or FaceTime — each app keeps its own separate blocked list.
  • You can unblock a number from the same "Blocked Contacts" screen by swiping left on the name and tapping "Unblock".
  • Blocked callers still reach your voicemail, but their calls do not ring your phone and do not appear in your call history.

The difference between blocking in Phone, Messages, and FaceTime

iPhone lets you block numbers in three separate places, and blocking in one does not automatically block in the others. If you block someone in the Phone app, they can still text you through Messages or call you through FaceTime unless you block them there too.

To block in Messages, open a conversation with that person, tap their name at the top, scroll down, and tap "Block this Caller". To block in FaceTime, open a call or video history with that person, tap the info icon, and select "Block this Caller". Each app maintains its own list, so you may need to block the same number in multiple places if you want to stop them everywhere.

What happens when you block a number

When you block someone, their calls go straight to voicemail without ringing your phone. You will not see a notification that they called. Their text messages do not arrive on your device at all — they straightforward disappear on their end after a delay, and they may think the message went through.

The blocked person can still leave voicemails, and those voicemails go into a separate "Blocked Messages" section in the Voicemail tab of the Phone app. You can listen to them if you choose, but you are not notified when they arrive. FaceTime calls from blocked contacts are also silently rejected.

How to unblock a number

Go back to Phone > Contacts > info icon > "Blocked Contacts". Find the number you want to unblock, swipe left on it, and tap the red "Unblock" button. The person will when ready be able to reach you again through calls, texts, and FaceTime.

There is no confirmation dialog, so the unblock happens right away. If you change your mind, you can block them again using the same method you used the first time.

Why a number might not appear in your blocked list

If you blocked someone in Messages or FaceTime but not in the Phone app, they will not show up in the "Blocked Contacts" section of the Phone app. You have to check each app separately. Open Messages, find a conversation with that person, tap their name, and look for "Block this Caller" — if it says "Unblock this Caller" instead, they are blocked in Messages.

Similarly, if you blocked a number through your carrier (AT&T, Verizon, T-Mobile, etc.) using their own blocking service, it will not appear in any of your iPhone's lists. Carrier-level blocking happens before the call reaches your phone, so iPhone has no record of it.

Blocking unknown or private numbers

You can block calls from people who hide their number. In the Phone app, go to Contacts > info icon, scroll down past "Blocked Contacts", and you will see "Block Unknown Callers" — toggle it on. This silences all calls from numbers that do not show up in your contacts or recent calls.

Be aware that some legitimate calls come through as unknown or private — banks, doctors' offices, and government agencies sometimes mask their numbers. Turning this on means you might miss important calls. You can always turn it back off if you find you are missing too many.

Frequently Asked Questions

Can a blocked person tell they have been blocked?

Not directly from your phone. When they call, they hear a normal ring or go to voicemail, so they cannot tell for certain. However, if they text you and never get a response, and their calls always go to voicemail, they may suspect they are blocked. There is no notification that tells them for sure.

Do blocked voicemails take up storage space?

Yes. Voicemails from blocked contacts sit in your "Blocked Messages" section and count toward your iCloud storage if you have voicemail transcription turned on. You can delete them individually by swiping left in the Voicemail tab, or delete all blocked messages at once if your iPhone offers that option.

What if I block someone by accident?

Unblock them when ready using the method above — swipe left on their name in "Blocked Contacts" and tap "Unblock". They will be able to reach you right away. There is no waiting period or approval step.

Does blocking work if someone calls from a different number?

No. Blocking is tied to a specific phone number. If someone calls you from a different number, that call will come through normally. You would need to block each number separately. This is why blocking is not a complete solution if someone is determined to contact you — they can straightforward use another phone.

Can I block a number without opening their contact?

Yes. In the Phone app, go to Recents, find the number, swipe left on it, and tap the block icon (a circle with a slash through it). You can also block directly from a text message by opening the conversation, tapping their name at the top, and selecting "Block this Caller".