| Code | Libellé |
|---|---|
| 42001 | Aboën |
| 42002 | Ailleux |
| 42003 | Ambierle |
| 42005 | Andrézieux-Bouthéon |
| 42006 | Apinac |
| 42007 | Arcinges |
| 42008 | Arcon |
| 42009 | Arthun |
| 42010 | Aveizieux |
| 42011 | Balbigny |
| 42012 | Bard |
| 42013 | Bellegarde-en-Forez |
| 42014 | Belleroche |
| 42015 | Belmont-de-la-Loire |
| 42016 | La Bénisson-Dieu |
| 42017 | Le Bessat |
| 42018 | Bessey |
| 42019 | Boën-sur-Lignon |
| 42020 | Boisset-lès-Montrond |
| 42021 | Boisset-Saint-Priest |
| 42022 | Bonson |
| 42023 | Bourg-Argental |
| 42025 | Boyer |
| 42026 | Briennon |
| 42027 | Bully |
| 42028 | Burdignes |
| 42029 | Bussières |
| 42030 | Bussy-Albieux |
| 42031 | Caloire |
| 42032 | Cellieu |
| 42033 | Le Cergne |
| 42034 | Cervières |
| 42035 | Cezay |
| 42036 | Chagnon |
| 42037 | Chalain-d'Uzore |
| 42038 | Chalain-le-Comtal |
| 42039 | Chalmazel-Jeansagnière |
| 42040 | La Chamba |
| 42041 | Chambéon |
| 42042 | Chambles |
| 42043 | Chamb?uf |
| 42044 | Le Chambon-Feugerolles |
| 42045 | La Chambonie |
| 42046 | Champdieu |
| 42047 | Champoly |
| 42048 | Chandon |
| 42049 | Changy |
| 42050 | La Chapelle-en-Lafaye |
| 42051 | La Chapelle-Villars |
| 42052 | Charlieu |