Received a call from this number, did not answer. Left a 4 minute long voicemail of phone calls that this call center made to others. You can hear conversations they had with other people who did answer on the message. States that they are calling from Keller Williams and are wanting to know if you are upsizing or downsizing your home soon. One caller asked how they got her number and the gentlemen replied, "offline." Creepy. Glad I didn't answer!