| Postal Code | Place Name | Region | Department | Arrondissement | Canton |
|---|---|---|---|---|---|
| 63119 | Châteaugay | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Châtel-Guyon |
| 63140 | Châtel-Guyon | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Châtel-Guyon |
| 63200 | Riom | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Riom |
| 63230 | Saint-Ours | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Saint-Ours |
| 63260 | Aigueperse | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Aigueperse |
| 63310 | Saint-Clément-de-Régnat | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Maringues |
| 63330 | Pionsat | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Saint-Éloy-les-Mines |
| 63360 | Gerzat | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Gerzat |
| 63380 | Saint-Avit | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Saint-Ours |
| 63410 | Charbonnières-les-Varennes | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Saint-Georges-de-Mons |
| 63440 | Champs | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Saint-Georges-de-Mons |
| 63460 | Combronde | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Saint-Georges-de-Mons |
| 63530 | Volvic | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Châtel-Guyon |
| 63560 | Menat | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Saint-Éloy-les-Mines |
| 63620 | Giat | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Saint-Ours |
| 63640 | Saint-Priest-des-Champs | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Saint-Éloy-les-Mines |
| 63700 | Saint-Éloy-les-Mines | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Saint-Éloy-les-Mines |
| 63720 | Ennezat | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Aigueperse |
| 63780 | Saint-Georges-de-Mons | Auvergne-Rhône-Alpes | Puy-de-Dôme | Riom | Saint-Georges-de-Mons |