Caller ID says "Revere MA". They leave no message.
I call back after hours (using *67 to block my number). I hear the following, "the number you have dialed 781 808 0905 is not in service. Please, check the area code and number and dial again."
So a spoofed caller ID and the inability to be called back. Smells like a SCAM. At best it is a telemarketer begging for money.
Got a call from this number. I think he said his company was Bubble Chimney Sweepers and was in my area booking chimney cleanings. Asked me if I had oil or gas. Told him I wasn't interested and hung up