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unknown caller id issue with AT&T iphone 6

anyone having an issue receiving calls on their AT&T iphone6 and the caller id says "unknown"?

iPhone 6, iOS 8

Posted on Oct 6, 2014 2:15 PM

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181 replies

Oct 7, 2014 6:23 AM in response to suzannefromlake villa

Same issue. For several years, I've used my past iPhones as the destination phone of my forwarded work extensions on days I work from home. When I received such a call, showed up as my company's caller ID. Since getting iPhone 6, all I see is the "Unknown" when such calls come through. Did a test scenario to point forwarded calls to my land line instead of iPhone...caller ID shows up fine. Also, when I call my wife's iPhone 6 from the office, her display shows as unknown as well. I actually even have this number in our phones as an actual contact as well.

I have ATT as carrier.

Oct 7, 2014 9:45 PM in response to Nancy N

Also seeing the same issue. I work for a business in downtown Chicago and our users that were recently upgraded to the iPhone 6 are seeing the same problems. We use Cisco Unified Mobility which mirrors incoming office calls to mobile devices and every single call shows up Unknown. And it's not just those calls. When the issue first arose, I almost missed a call from my doctor's office because the call direct to my iPhone came in as Unknown and I thought it was from a telemarketer.

Oct 17, 2014 5:45 AM in response to suzannefromlake villa

Exact same issue. iPhone 6 with AT&T. I am in Chicago and Kenosha, WI. It is not every iPhone 6 with AT&T. I have held co-workers iPhone 6 with AT&T, called them from my work phone and up pops my name. It seem to be calls from certain VoIP or similar systems.


So frustrating as I use this to screen work calls!


I called AT&T yesterday and they claimed an email came out yesterday on this and a fix is being worked on. We shall see.

Oct 17, 2014 1:33 PM in response to suzannefromlake villa

All,

It looks like this issue is tied to the new VoLTE (voice over LTE) and how the carriers handle passing caller id through their networks. Chicago is the first market testing this new technology. The carriers are scrambling to get this working correctly across the board. Hopefully we will be seeing caller id in the near future. Thanks for all your input, it has helped escalate this issue with both Apple & AT&T.

unknown caller id issue with AT&T iphone 6

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