Do the interior (courtesy) lamps function? If so, the fuse panel is getting power.
It is possible that the bussing on the rear of the fuse panel has failed. I've had that happen on some other vehicles, but not a ThirdGen. You also need to be aware that the power distribution is through the mass of orange wires plugged to a jumper/tap panel on the left of fuse panel/kick panel area, so check those connections carefully as well.
If there is no power to the main CTSY fuse, there are the fusible links to check.