Données ARCOM - Mise à jour : juin 2026
| Radio | Frequence | Réception | Département | Agglomération |
| 100% - Castelreng | 98.0 | 1/5 | 11 - Aude | CARCASSONNE |
| BEUR FM - Castelreng ▶ | 107.3 | 2/5 | 11 - Aude | CARCASSONNE |
| CONTACT FM OCCITANIE - Castelreng | 89.0 | 1/5 | 11 - Aude | LIMOUX |
| EUROPE 1 - Castelreng ▶ | 105.8 | 1/5 | 11 - Aude | CARCASSONNE |
| EUROPE 2 - Castelreng | 96.0 | 1/5 | 11 - Aude | CARCASSONNE |
| FRANCE CULTURE - Castelreng ▶ | 96.5 | 4/5 | 11 - Aude | CARCASSONNE |
| FRANCE CULTURE - Castelreng ▶ | 97.8 | 1/5 | 34 - Hérault | MONTPELLIER |
| FRANCE INFO - Castelreng ▶ | 105.1 | 3/5 | 11 - Aude | CARCASSONNE |
| FRANCE INFO - Castelreng ▶ | 105.4 | 1/5 | 11 - Aude | LIMOUX |
| FRANCE INTER - Castelreng ▶ | 88.3 | 4/5 | 11 - Aude | CARCASSONNE |
| FRANCE MUSIQUE - Castelreng ▶ | 90.9 | 4/5 | 11 - Aude | CARCASSONNE |
| FUN RADIO - Castelreng ▶ | 93.9 | 2/5 | 11 - Aude | CARCASSONNE |
| GRAND SUD FM - Castelreng | 95.3 | 1/5 | 11 - Aude | CARCASSONNE |
| ICI OCCITANIE - Castelreng | 103.8 | 2/5 | 11 - Aude | CARCASSONNE |
| LA RADIO CLASSIQUE - Castelreng | 106.7 | 2/5 | 11 - Aude | CARCASSONNE |
| MOUV' - Castelreng | 90.0 | 4/5 | 11 - Aude | CARCASSONNE |
| NOSTALGIE - Castelreng ▶ | 103.4 | 1/5 | 11 - Aude | CARCASSONNE |
| NRJ - Castelreng ▶ | 100.6 | 1/5 | 11 - Aude | CARCASSONNE |
| PYRENEES FM - Castelreng | 104.1 | 1/5 | 11 - Aude | LIMOUX |
| RCF PAYS D'AUDE - Castelreng | 103.0 | 2/5 | 11 - Aude | CARCASSONNE |
| RCF PAYS D'AUDE - Castelreng | 87.7 | 4/5 | 11 - Aude | LIMOUX |
| RIRE ET CHANSONS - Castelreng ▶ | 100.1 | 2/5 | 11 - Aude | CARCASSONNE |
| RTL - Castelreng ▶ | 102.6 | 1/5 | 11 - Aude | CARCASSONNE |
| RTL2 - Castelreng ▶ | 99.0 | 1/5 | 11 - Aude | CARCASSONNE |
| SKYROCK - Castelreng ▶ | 94.8 | 1/5 | 11 - Aude | CARCASSONNE |
| SKYROCK - Castelreng ▶ | 95.6 | 2/5 | 11 - Aude | LIMOUX |
| SUD RADIO - Castelreng | 104.7 | 5/5 | 11 - Aude | PRADELLES CABARDES |
