In the "arrondissement" of Nantua, there are only 2 cantons whose "communes" are in the "arrondissement": Nantua (18 "communes") and Oyonnax (2 "communes"). The canton of Bellegarde-sur-Valserine has 1 "commune" in the "arrondissement" of 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 Pont-d'Ain has 4 "communes" in the "arrondissement" of Bourg-en-Bresse and 20 in Nantua.