Just happened to me as well. I literally received the call a few minutes ago, no message left, just that the information was unavailable.

Called asking for my Dead father. I was kind of shell shocked and they assumed wrong number hanging up. Tried calling back & got nothing.

I get these calls nearly every day. I don't answer 'unknown' calls. Just tired of hearing the phone ring.

Today--- at approx. 6:30 P.M. PST, I received a call, it rang, 'twice'. After I had put phone, to my ear, I heard a 'clicking sound', and then a 'short ringing sound', as if it was 'switching, to another number'. I then heard a womans voice(I, also, heard 'my echo', as I said, "hello". The woman was asking me, 'how is your COMPUTER working,today? I asked her, why are you asking me, this question? She said, something I did not catch and then, she hung up! I, imediately called my At&t operator, to report what had occured.

Caller ID says Natl Geographic. I don't answer because I have no idea why they'd be contacting me. They've been calling everyday for the past week or so.