I got a call that said Sorry wrong number in a male voice. Caller ID said Customer Support. This may be a
company that sells call lists to telemarketers. They call and make sure the line is in service and then sell the lists to other companies.
Received call from 860-730-7753 and the male voice said "Sorry, wrong number." I called it back and it said if you want to be added to our do not call list, please press 1. So I did - we'll see if it works.
Be VERY CAREFUL!! I think its one of those scam numbers that if you call it too many times they charge you on your phone bill. My friend got these calls and when she called back she automatically signed herself up for something without even knowing