Call back and it goes straight to voice mail... the person at extension 808 is not available. blah blah blah.  NO greeting. No company name. Nothing.

Similar experience with Window Works as well. But why the calls with no message?

This number has called at the same time 2 nights in a row now. It rings just once and by the time I pick up, the line is dead. When I call back, it goes immediately to a hold with elevator music. We had WindowWorks come out for an in-home estimate quite recently and they did call back a few days later to follow up to push the sale. Its a similar number and in the same area....who knows. Whoever it is, it's EXTREMELY annoying.