Called twice from two different cell numbers from Keller Williams Real Estate.  On the second call, I asked politely to speak to a supervisor and the person hung up on me.

Called and left no message.  Nothing important.  Just another spammer.

My caller I.D. didn't show Keller Williams, it showed the name, Bill Alberger. I let the call go to my answering machine and he left no message.  As soon as the call ended, another call came from a "private caller" who did not leave a message.

Same as others. Claimed to be from Keller Williams Realty asking about selling my home.
I've never dealt with Keller Williams and they called my cell - a number I do not give out.
Additionally, had a similar call from an individual who claimed to be from Remax.    I suspect pishing

Caller ID showed Bill Alberger. Did not answer, do not know this individual. Left no message. Called at 840AM.