+33-840-(270000...279999): Portability numbers formerly shared costs Read more about +33-840-(270000...279999)
+33-842-(130000...139999): Portability numbers formerly shared revenue Read more about +33-842-(130000...139999)
+33-978-(350000...359999): Non-geographic interpersonal numbers (VoIP) Read more about +33-978-(350000...359999)