| Code Postal | Nom de la Place | Région | Département | Arrondissement | Canton |
|---|---|---|---|---|---|
| 01170 | Gex | Auvergne-Rhône-Alpes | Ain | Gex | Thoiry |
| 01410 | Champfromier | Auvergne-Rhône-Alpes | Ain | Gex | Thoiry |
| 01550 | Pougny | Auvergne-Rhône-Alpes | Ain | Gex | Thoiry |
| 01630 | Saint-Genis-Pouilly | Auvergne-Rhône-Alpes | Ain | Gex | Thoiry |
| 01710 | Thoiry | Auvergne-Rhône-Alpes | Ain | Gex | Thoiry |