Got a call from this number. Didn't recognize the number. The caller left no message.

GOT A CALL FROM THIS NUMBER DON'T KNOW WHO IT IS.
LEFT NO MESSAGE.

Got a call from this number didn't recognize...no message...called number back and sat on hold for several mins. No answer just obnoxious music saying you call is very Important to us please stay on the line  and youll be transfered to the  next available agent. Hung up after after being on hold 5 mins.

Don't know anyone in Massachusetts.  Dis not leave message.  Probably a telemarketer

I unfortunately answered.  He asked if this were the "xyz residence" and I said yes.  He said if I'd like save money  on solar energy with a local business.  I asked who was calling and then he became a loud, angry, and unpleasant telemarketer. He said he already told me his name is Chris Pappas from Renewal Windows on a recorded line, and why wasn't I interested in saving money.   My advice to you , don't answer the phone.