How to Find Blocked Numbers on iPhone (and Audit Your List)

To see the numbers you have blocked on iPhone, open Settings, tap Apps, tap Phone, then tap Blocked Contacts. On iOS 17 and earlier, skip the Apps step: it is Settings > Phone > Blocked Contacts. The list shows every number and contact you have blocked from calls, FaceTime, Messages and Mail.

• iOS 18 and later: Settings > Apps > Phone > Blocked Contacts
• iOS 17 and earlier: Settings > Phone > Blocked Contacts
• Same list in other places: Settings > Messages > Blocked Contacts and Settings > FaceTime > Blocked Contacts
• Blocked voicemails: Phone app > Voicemail > Blocked Messages
• To unblock: swipe left on a number and tap Unblock

Seeing the list is only half the job. Most people open it because a number keeps coming back or because they cannot remember who they blocked. A bare phone number tells you nothing, so the useful next step is a reverse phone lookup. The free preview shows the carrier, line type and general location in about 60 seconds, which is usually enough to sort a nuisance caller from a person you blocked in a bad week.

Where is the blocked list on my iPhone?

It lives in Settings, not in the Phone app itself. Apple moved the Phone settings under a new Apps section in iOS 18, so the path depends on your version.

1. Open Settings.
2. On iOS 18 and later, tap Apps, then Phone. On iOS 17 and earlier, tap Phone directly.
3. Tap Blocked Contacts.
4. Scroll the list. Tap Add New at the bottom to block someone else.

Not sure of your version? Go to Settings > General > About and look at the iOS Version line. If the Phone entry is not where you expect, use the search bar at the top of Settings and type Blocked.

What does the blocked contacts list show?

Each row shows either a saved contact name or a raw phone number. There is no date, no reason and no count of how many times the number has tried to reach you. The list also has no search box, so on a long list you scroll.

• Numbers you blocked from Recents show as a plain phone number
• Saved contacts show with their name
• Email addresses blocked in Mail or Messages appear in the same list
• Nothing about the caller: the list has no carrier, location or owner details

That last point is the gap. iOS can tell you a number is blocked, but not what it is. Deepscanner fills that in: search the number and the free preview returns the carrier, line type (mobile, landline or VoIP) and general location, no card needed.

How do I see who called me from a blocked number?

The Settings path to your blocked list, step by step.

Blocked calls do not appear in your Recents, so the call log will not help. Two places do keep a trace.

1. Voicemail > Blocked Messages. If the blocked caller left a voicemail, it is kept here, separate from your normal voicemail.
2. Your carrier's call log or app. Some carriers list incoming calls even when the phone dropped them.

Texts from a blocked number are not delivered, so there is nothing to find in Messages. If you only have a number and need a name, the full Deepscanner report is ready in about 2 minutes and searches 500M+ records from 100+ sources.

How do I audit my blocked list and keep it clean?

Treat it like a short review every few months. Open the list and ask the same question of each number: do I know why this is here?

• Recognize it and want it blocked: leave it.
• Do not recognize it: look it up before you decide.
• It is a real person you blocked by mistake: swipe left and unblock. The walkthrough is in our guide on how to unblock a number.
• It is a business you now need: unblock it, then save it as a contact.

A lookup removes the guesswork. A VoIP line with no clear owner is a classic sign of a spam or robocall number, while a mobile line in your own area code is more likely a person. Either way, you decide with facts rather than a hunch.

Does the blocked list sync across my Apple devices?

Yes. Blocked contacts are stored with your Apple ID, so a number you block on your iPhone is blocked on an iPad or Mac signed in to the same account, once iCloud sync has run. That also means unblocking on one device unblocks it on the others.

The exception is a number blocked by your carrier or a third-party app. Those blocks live outside Apple's list and will not appear in Blocked Contacts. If you use a carrier tool such as AT&T ActiveArmor, T-Mobile Scam Shield or Verizon Call Filter, check its own settings too.

Can I stop more spam without blocking numbers one by one?

Yes, and you should. Spammers rotate through numbers faster than anyone can block them, so a long blocked list is a sign that blocking one at a time is not working. iOS has filters that catch calls before they ring. The iPhone spam-call settings cover Silence Unknown Callers and carrier filtering in detail.

What to check when reviewing numbers you have blocked.

If you want to block a specific number you have just identified, the steps are in our guide on how to block a number on iPhone. Looking the number up first means you block the right one and not a family member calling from a new phone.

Which version of iOS do I have, and does it change the path?

It does, but only slightly. The change came with iOS 18, when Apple grouped the settings for built-in apps under a new Apps entry. Before that, Phone sat on the main Settings screen. Everything after the Phone entry is the same: Blocked Contacts, then the list.

If you use iOS 26 or a later release and the labels look different, use the search bar at the top of Settings and type Blocked. It jumps straight to the right screen.

Can I block a number from the blocked list screen?

Yes. At the bottom of Blocked Contacts, tap Add New. iOS opens your contacts, so you can block anyone who is already saved. To block a number that is not saved, go to the Phone app, open Recents, tap the i beside the call and choose Block this Caller.

Blocking from Recents is the better habit, because the number is right in front of you and you do not have to retype it. Before you do, check it. A quick lookup tells you whether the call came from a mobile line, a landline or a VoIP number, and where in the country it was registered.

Why is a number still getting through if I blocked it?

Usually it is a different number. Scammers spoof numbers and switch them often, so the call you got today comes from a number that was never on your list. A blocked number cannot ring you on iPhone, so if the same digits are getting through, check that you blocked the exact number, including the country code, and that your carrier is not routing it by another path.

Calls from a hidden number are a separate case, because there is nothing to block. If those are the problem, our page on hidden and unknown callers explains what you can do.