| Postal Code | Place Name | Region | Department | Arrondissement | Canton |
|---|---|---|---|---|---|
| 15000 | Aurillac | Auvergne-Rhône-Alpes | Cantal | Aurillac | Aurillac |
| 15100 | Saint-Flour | Auvergne-Rhône-Alpes | Cantal | Saint-Flour | Neuvéglise |
| 15110 | Saint-Urcize | Auvergne-Rhône-Alpes | Cantal | Saint-Flour | Neuvéglise |
| 15120 | Montsalvy | Auvergne-Rhône-Alpes | Cantal | Aurillac | Arpajon-sur-Cère |
| 15130 | Arpajon-sur-Cère | Auvergne-Rhône-Alpes | Cantal | Aurillac | Arpajon-sur-Cère |
| 15140 | Saint-Martin-Valmeroux | Auvergne-Rhône-Alpes | Cantal | Mauriac | Mauriac |
| 15150 | Laroquebrou | Auvergne-Rhône-Alpes | Cantal | Aurillac | Saint-Paul-des-Landes |
| 15160 | Allanche | Auvergne-Rhône-Alpes | Cantal | Saint-Flour | Murat |
| 15170 | Neussargues-Moissac | Auvergne-Rhône-Alpes | Cantal | Saint-Flour | Murat |
| 15200 | Mauriac | Auvergne-Rhône-Alpes | Cantal | Mauriac | Mauriac |
| 15210 | Ydes | Auvergne-Rhône-Alpes | Cantal | Mauriac | Ydes |
| 15220 | Saint-Mamet-la-Salvetat | Auvergne-Rhône-Alpes | Cantal | Aurillac | Maurs |
| 15230 | Pierrefort | Auvergne-Rhône-Alpes | Cantal | Saint-Flour | Saint-Flour-2 |
| 15240 | Saignes | Auvergne-Rhône-Alpes | Cantal | Mauriac | Ydes |
| 15250 | Naucelles | Auvergne-Rhône-Alpes | Cantal | Aurillac | Naucelles |
| 15260 | Neuvéglise | Auvergne-Rhône-Alpes | Cantal | Saint-Flour | Neuvéglise |
| 15270 | Lanobre | Auvergne-Rhône-Alpes | Cantal | Mauriac | Ydes |
| 15290 | Le Rouget | Auvergne-Rhône-Alpes | Cantal | Aurillac | Saint-Paul-des-Landes |
| 15310 | Saint-Cernin | Auvergne-Rhône-Alpes | Cantal | Aurillac | Naucelles |
| 15320 | Ruynes-en-Margeride | Auvergne-Rhône-Alpes | Cantal | Saint-Flour | Neuvéglise |
| 15340 | Calvinet | Auvergne-Rhône-Alpes | Cantal | Aurillac | Arpajon-sur-Cère |
| 15350 | Champagnac | Auvergne-Rhône-Alpes | Cantal | Mauriac | Ydes |
| 15380 | Anglards-de-Salers | Auvergne-Rhône-Alpes | Cantal | Mauriac | Mauriac |
| 15400 | Riom-ès-Montagnes | Auvergne-Rhône-Alpes | Cantal | Mauriac | Riom-ès-Montagnes |
| 15430 | Paulhac | Auvergne-Rhône-Alpes | Cantal | Saint-Flour | Saint-Flour-2 |
| 15500 | Massiac | Auvergne-Rhône-Alpes | Cantal | Saint-Flour | Saint-Flour-1 |
| 15590 | Lascelle | Auvergne-Rhône-Alpes | Cantal | Aurillac | Vic-sur-Cère |
| 15700 | Pleaux | Auvergne-Rhône-Alpes | Cantal | Mauriac | Mauriac |
| 15800 | Vic-sur-Cère | Auvergne-Rhône-Alpes | Cantal | Aurillac | Vic-sur-Cère |