This number called my father, my spouse, everyone but me. I called back and they finally gave me their information. They claimed they couldn't reach me - I have had the same phone number for 8 years!
They said they were calling from Mullins and Kane (supposedly a law firm). They said I owed them money. I asked why they didn't call me, why this doesn't show on my credit report and if they could give me written proof that I owed the money. Then the scum-bag tried to bully me into paying today or there would be dire consequences. I'm not going to pay some dirt bag for something I never heard of. I wonder how many people have been bullied into this!