In SE Wisconsin, we have Village Hearth which makes 3 light breads that I know of. They have 12 Grain, Wheat, and Italian. They also have a 1 point hamburger bun.
I also buy Natural Ovens of Manitowoc breads. Most of them are 5 grams of fiber. You can buy these online at
http://www.naturalovens.com. My favorites are the Mild Rye and the Sunny Millet. They also make delicious bagels. I still follow the old point system where you can count more than 4 grams of fiber, so both of these breads for me are 2 slices for 1 point. Both of these brands of bread are lifesavers for me! Hope you can find something similar.