Caller ID said 972-725-7980 Saratoga Roofing.  It was a very polite man who said he was with Saratoga Roofing at which point I cut him off and explained the Do Not Call list and told him I had the option of reporting him which might generate a fine or giving him a pass this time and since he listened to my lecture I would give him the pass but I wanted him to take me off of his call list which he said he would do and thanked me.  I blocked the number just to be sure.