Données ARCOM - Mise à jour : juin 2026
| Radio | Frequence | Réception | Département | Agglomération |
| ACTIV RADIO - Souternon | 90.0 | 1/5 | 42 - Loire | SAINT ETIENNE |
| EUROPE 1 - Souternon ▶ | 104.8 | 5/5 | 42 - Loire | SAINT ETIENNE |
| EUROPE 2 - Souternon | 97.8 | 1/5 | 42 - Loire | SAINT ETIENNE |
| FRANCE CULTURE - Souternon ▶ | 88.8 | 1/5 | 69 - Rhône | LYON |
| FRANCE CULTURE - Souternon ▶ | 98.4 | 1/5 | 63 - Puy-de-dôme | CLERMONT FERRAND PUY DE DOME |
| FRANCE INFO - Souternon ▶ | 103.4 | 5/5 | 69 - Rhône | LYON |
| FRANCE INFO - Souternon ▶ | 105.6 | 1/5 | 42 - Loire | SAINT ETIENNE |
| FRANCE INTER - Souternon ▶ | 99.5 | 1/5 | 42 - Loire | SAINT ETIENNE |
| FRANCE INTER - Souternon ▶ | 99.8 | 5/5 | 69 - Rhône | LYON |
| FRANCE MUSIQUE - Souternon ▶ | 92.4 | 5/5 | 69 - Rhône | LYON |
| FRANCE MUSIQUE - Souternon ▶ | 92.7 | 1/5 | 42 - Loire | SAINT ETIENNE |
| ICI ISERE - Souternon | 101.8 | 1/5 | 69 - Rhône | LYON |
| ICI SAINT ETIENNE LOIRE - Souternon | 97.1 | 1/5 | 42 - Loire | SAINT ETIENNE |
| LA RADIO CLASSIQUE - Souternon | 95.1 | 5/5 | 42 - Loire | SAINT ETIENNE |
| LA RADIO ESPERANCE - Souternon | 93.9 | 1/5 | 42 - Loire | SAINT ETIENNE |
| LA RADIO SCOOP - Souternon | 91.9 | 1/5 | 42 - Loire | ROANNE |
| LA RADIO SCOOP - Souternon | 94.5 | 1/5 | 42 - Loire | BALBIGNY |
| NOSTALGIE - Souternon ▶ | 96.8 | 5/5 | 42 - Loire | ROANNE |
| OUI FM - Souternon ▶ | 91.5 | 1/5 | 42 - Loire | ROANNE |
| RFM - Souternon ▶ | 107.1 | 1/5 | 42 - Loire | SAINT ETIENNE |
| RFM - Souternon ▶ | 107.3 | 1/5 | 42 - Loire | ROANNE |
| RTL - Souternon ▶ | 105.2 | 5/5 | 42 - Loire | SAINT ETIENNE |
| SKYROCK - Souternon ▶ | 106.5 | 5/5 | 42 - Loire | SAINT ETIENNE |
| SKYROCK - Souternon ▶ | 98.0 | 1/5 | 42 - Loire | ROANNE |
