I get a call from this number pretty regularly, it seems to be a cell phone, because I can send it a text.  When I answer, nobody speaks, if I don't answer, there is no message left.  If I call it back and let it ring a hundred times, I get a message stating that this caller is not accepting calls at this time.  Not sure WTF they want. The web says the number comes out of Quincy MA. it's rather an annoyance than anything else.