+33-811-(570000...579999): Value added services (<0.05 € / min) Read more about +33-811-(570000...579999)
+33-821-(570000...579999): Value added services (<0,12 € / min) Read more about +33-821-(570000...579999)
+33-826-(570000...579999): Value added services (<0,15 € / min) Read more about +33-826-(570000...579999)
+33-842-(570000...579999): Portability numbers formerly shared revenue Read more about +33-842-(570000...579999)