Iphone not blocking calls

iPhone 11 latest software update. when I get a spam call I hit block but I keep getting the same number calling me. It’s not being blocked. I looked at my blocked list and it shows 283 entries under unknown and there’s no way I can delete those to reset this these are not showing up in iCloud under my contacts so I can’t delete the contact with the name unknown I realize this is a glitch in the system and I hate to have to totally reset my phone so is there any other solution? I do have my phone backed up to my computer using iTunes.

iPhone 11 Pro Max, iOS 26

Posted on Sep 13, 2026 4:55 PM

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5 replies

Sep 14, 2026 4:42 AM in response to GMPETERS

On an iPhone, blocked phone numbers have to be removed one at a time. There is currently no option to select multiple blocked numbers and unblock or delete them in bulk.


On a Mac, however, you can manage your blocked contacts more efficiently and remove multiple blocked numbers at once. This makes the Mac a much more convenient option if you have a long list of blocked numbers to clean up.


So, if you need to remove several blocked numbers, it is considerably quicker to do it from your Mac rather than your iPhone. See the pic below



For blocked email addresses, however, the situation is different because blocking is usually handled by the individual email service. Simply sign in to your email account through its web browser interface—for example, Gmail, Outlook, Yahoo Mail, etc.—and open the service's Blocked addresses / Blocked senders settings. Many email services allow you to select multiple blocked addresses and remove them in bulk, which is much faster when you have a long list.


So, for a large number of blocked email IDs, it is usually best to manage them through the email provider's websiterather than through the Mail app on your iPhone or Mac.




Oct 23, 2026 12:54 PM in response to GMPETERS

when I get a spam call I hit block but I keep getting the same number calling me


The number that you see and try to block is not the number that is really calling you. Spammers use special software to disguise the number or numbers that are really calling you.


Nothing that you can really do about that.


We are at the point where we don't even answer the phone unless we know who is calling. If the call is really important, the caller will leave a message. Probably 90%+ of the time, a message is never left.

Iphone not blocking calls

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