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Caller ID only displays UNKNOWN without a number

How to fix caller ID. Calls coming up as unknown and no number displayed

iPhone 7, iOS 12

Posted on Feb 4, 2020 5:18 PM

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Question marked as Top-ranking reply

Posted on Feb 4, 2020 5:20 PM

It shows UNKNOWN caller because the caller is hiding his/her telephone number and your iPhone therefore cannot match an UNKNOWN caller to a name in your contacts file.

Hope this helps.


Axel F.

1 reply

Caller ID only displays UNKNOWN without a number

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