"sweepstakes/survey" call I always block them! Make sure you report them at https://www.donotcall.gov/
They just called me and I got a 3:01 minute message of a phone ringing and than a message saying the person you called is not available right now message 2 switch 406 then ringing again and the same over and over. It rings again and then I get welcome to Verizon Wireless the number you have dialed has changed, disconnected or no longer in service. I never called these people this is just crazy.
Got a call from this number today and didn't answer because I don't recognize the number, it went to voicemail and it left a message a little over 2 mins. long with a busy signal and then it began to ring and then hangs up.