Robocall. Left no message. I sacrificed a chicken -- well, I had lunch at KFC -- and enjoined the godz to cause them to die by blisters in the rectum and eyes.

Called when I answered they hung up.

Missed call; no message left.

Call came in on call waiting; no voicemail message left. I have been getting a lot of spam calls even though I'm on the Do Not Call (for 10 years now). I work nights as a trauma/ED nurse so I basically leave my iPhone on Do Not Disturb 24/7. I think it's a shame AT&T, Congress, FCC, or someone can't stop these harassment, or more accurately (IMHO), won't stop them. I find it difficult to believe that at this point in telecommunication technology that we are still having these problems - I get 2-3 calls a day, subsequently blocked on my phone - but someone is making money by not doing so. BOTTOM LINE: I use this site a lot, and this is my first contribution, and I thank all that have taken the time to document these losers. I will contribute more myself, as I feel this is our only defense.

Caller ID displayed as "SENIORCOVERAGE", following by an unrecognizable number. I let it go to my answering machine to screen the call. They didn't leave a message. I dialed back the number and encountered a male recording greeting that said, "Hello. None of our representatives are available right now. If you received a call from this number, we should contact you within the next day. If you believe you received this call by error, please press '1' to be added to our do-not-call list." I did not press a number and hung up.