I received 3 - calls, 1 every hour starting at 12:45pm on 5/25/15 to my cell phone that is used for business only.   I called on 5/26/15 and a woman answered and said they represented an auto dealership.   I asked which one and she said many and it depended upon what number I was calling about.  I said what number does your caller ID say is calling and she recited the cell number.  She said is there any other number that could be associated with you and I said no and please remove my number, she persisted and said what other number could you be associated with and I said you are not selling me anything and to remove my number from your list.   I received another call this evening, 5/26/15 from the same number.  I called and they said they were closed.  On the after-hours message they said to call 866-877-0841 if I didn't want to receive any calls like "this one".  I called the 866-877-0841 and it said all circuits were busy and to try and call again.