Heard a click when answered.

Got a phone call from this number SECONDS after I got a call from an unknown number.  I called back and a man that called himself Mr. O'Neal claimed he had never called me and asked for my last name.  Sounded CREEPY.

same thing tryed calling back no answer

have received about 10 calls from this number, each time I let it go to voice mail because I don't recognize it. about half the time they leave a message and it's a lady, named "sherry" that tells me how many times she has called and that she is documenting it that she has called and I have not called her back and that I have until a set time the next day to call her back.
I have tried to call the number back and it just rings, have done it twice and have never gotten an answer

Me too! Except sometimes "Sherry" is "Ashley". She has a really raspy voice, like she has a sore throat or something