A caller from another site called number back and commented number not working (hope it's okay I mention another site - not naming it) this suggests spoofing. Can block it, but it may be a one day number. Tomorrow it might be same guys, different number, different strategy. The scammers are changing strategies with call blocking technology I bet. Experience tells me this is the first of a number of calls.  I'd sure be nervous if they knew my car and were correct.....because they might just be trying to fill in some empty info with some they already have.