i know websites will not show on the cell phone bill
but if you call up att will they have the websites on their database?
or like the dates you've been on?
The times I've contacted AT&T about web use for my customers, they usually indicate that there has been data transferred. As far as I know they do not give specific website information, nor do they store this information.
The only way to know for sure would be to call their Customer Care at the following number: 1-800-331-0500.