| Postal Code | Place Name | Region | Department | Arrondissement | Canton |
|---|---|---|---|---|---|
| 01450 | Poncin | Auvergne-Rhône-Alpes | Ain | Nantua | Pont-d'Ain |
| 01580 | Izernore | Auvergne-Rhône-Alpes | Ain | Nantua | Pont-d'Ain |
| 01590 | Dortan | Auvergne-Rhône-Alpes | Ain | Nantua | Pont-d'Ain |
| 01640 | Saint-Jean-le-Vieux | Auvergne-Rhône-Alpes | Ain | Nantua | Pont-d'Ain |