Me to don't know who it is

Got a couple of calls, no message ????

Received call on 04/24/2017, about car warranty followup previously sent via mail which was not true.  I told her I did not have a vehicle and  she said oh and hung up.

Scam "Vehicle Warranty" Scam

I receive calls from this number at least 3 times now on my cell and I am tired of them calling. I have checked to make sure my cell number is on the DON NOT CALL LIST and it is verified. Why is it that they keep calling. This needs to stop. Why is nothing done when these scammers call and people are on the no call list. Very frustrating