Wouldn't say who they are- The woman asked for my social security number- Told me it has to do with prior education and its "good" but can't say until I confirm my social

I just called this number back and it says it's Acounts Receivable automated payment and asks for your account # or SS#, obviously i don't have an account # because I don't even know what company this is and i definately will NOT put in my SS #, you also have the option to choose option if you don't have either and i just keep getting put back in the same loop,how lame DO NOT GIVE THEM YOUR SS#