Yes, I get a call regularly and have for months. I call back and the "number" has been disconnected. I plan to call Comcast about it and see if they can permanently block the number?!?
Well, count me in--I also live in Novato. "Juan Perez Tell" keeps calling me, too, from 415-883-1237. When I call back, I get the message that the number as been disconnected. The 883-
prefix indicates the southern area of Novato. What gives??