Number has called numerous times but this is the first time it left a message. A robo message. Shows on CID  as Unknown Name but according to the message by some robo British woman (sketchy since this is a Wisconsin number) its NCS Collections. According to their website, they claim to contact by mail before calling the "client". If this was true and I owe a debt (which would be news to me), I should have received a mailing. Thinking this is not legit since I have not received anything at all from this company.