This is a number of a company that is calling and harassing people saying that their car warranty is going to expire. No such thing. The number is not in existence and an investigation is necessary. What they are doing is illegal.
Confidential Jan 16th, 2009
Also, a Google search lists Carlos Cardenas at 4105 N Keeler Ave in Chicago, IL as owning the number.
When I promptly returned the call (under 1 minute later), the number was no longer in service!