Got the call. Did not answer, instead googled the number, found these reports (thanks all), added caller to reject list. It's easy on smartphone-you do not need any app for that. In recent call directory press the number of the caller, then press left corner on your phone for possible actions, last option is "add to reject list". That's it. .. or read "help" section on how to use SP.
Asian woman called asked for me by name said she would like to tell me how I call lower my monthly electric bill. I asked what company does she represent and she would not answer. I asked how did you get my number? She said, "Off the internet." I asked to speak with a supervisor and she hung up. These are the same people that I complained to the FCC when they called from (661) 320-0219 LEBEC CA.