In the "arrondissement" of Belley, there are 3 cantons whose "communes" are in the "arrondissement": Ambérieu-en-Bugey, Belley and Lagnieu. The canton of Bellegarde-sur-Valserine has 1 "commune" in Belley, 2 in the "arrondissement" of Gex and 11 in the "arrondissement" of Nantua, the canton of Hauteville-Lompnes has 29 "communes" in Belley and 12 in Nantua, and the canton of Lagnieu has 22 "communes" in Belley and 4 in the "arrondissement" of Bourg-en-Bresse.