Claimed they were from American Solar and wanted to talk to me about reducing my electric bill. Seriously doubt this as there is no American Solar in area code 727. When I advised him I was on the federal do not call list, he proceeded to mock me for 15 seconds before hanging up. I have reported the incident to the Federal Trade Commission. If you are on the do not call list, be sure to report them at https://complaints.donotcall.gov/complaint/complaintcheck.aspx.