I called DTV's customer service and asked them to take me off their telemarking list. I explained that they were calling me from 302-394-9555 every few days and hanging up on me. They put me on hold for a few minutes and then told me that they changed my privacy setting to not receive telemarketing calls by phone.
Recieved several calls from this number, I finally called them back the person mumbled and said thanks for your account and have a nice day...very strange. I will call Direct TV. Thanks for the info!