I received a call from this number while I was away. I have an unlisted number, and I am also on the National Do Not Call List. This is the 2nd time, I have been bothered by unwanted calls. I am livid! From other people's posts, I would say it is a telemarketer of some kind. AT&T will hear from me!
The best way to stop these calls, cause national call list don't work is to buy (about 50.00) on ebay or amazon a phone call blocker. can hold up to 1500 numbers. once you find out its a tele marker or you just don't want to ans certain calls, put the number in the call blocker and it will ring once some times never and the call blocker disconnect the call and you never hear the phone ring or know. believe me it works. use to get 3 to 6 calls a day now get 1 a week.