Caller said Humana insurance was taking a survey through this company and they were looking for an email address to send a survey to.

Number came through on my caller ID as "Unknown."  The caller asks for you by name and then proceeds to say that they are from ORC International and “they are not trying to sell anything” and that they wanted to ask questions about our utilities (or something along those lines).  Even though listed as Unknown, they did provide a number to call back – which appears to be Opinion Research Corp out of Reno, NV

Research survey