Got a call from this number today around noon.  I said hello a few times before a man aswered and asked about a car I used to own.  He told me that was going to save me money, iasked on what and he said the warranty on the car was over and "I had to buy the warranty".  I told me I was not interested and he said "I had no choice and was running the show". I tried a few times to get a name but he refused.

The fact that he had my cell and info on a car I used to drive was very concerning.   Could this be some sort of scam?  I thik if it were a sales call, he would not have been rude and sad "I am running the show".

What could be the motivation?

Most likely a scam along the lines of those described on this link

http://telemarketerspam.wordpress.com/pacific-telecom-communications-group-oregon-telephone-number-list/

This number calls several times a day. When you answer no one on the phone and I call it back not even a valid number.

Rec'd call on 11/12/12 @ 6:44 P.M. - no one answers - unknown called.

KEEP CALLING AND HANGING SAYING NOTHING CALL BACK SAY NUMBER NOT IS SERVICE CALLS MY PHONE ABOUT 3 TIMES A DAY.

got a call from 7019290420. number starts with +1, so its from USA only (i think), fraud, got call three or four times, no response when pickup.....

two calls to my cell phone from this number, did not answer.

Caller asking to speak to my husband.  Rude when I asked who and where he was calling from and fave me a fake name.

Tried to call it back, says not in service. Just asked my name and hung up.

on do not call list - i am sick of this worthless system

If you try to call it back it states, "The number you have dialed is not in service".