+54-11-(20000000...20009999): AMBA, Ciudad de Buenos Aires (C) Read more about +54-11-(20000000...20009999)
+54-11-(20010000...20019999): AMBA, Ciudad de Buenos Aires (C) Read more about +54-11-(20010000...20019999)
+54-11-(20020000...20029999): AMBA, Ciudad de Buenos Aires (C) Read more about +54-11-(20020000...20029999)
+54-11-(20030000...20039999): AMBA, Ciudad de Buenos Aires (C) Read more about +54-11-(20030000...20039999)
+54-11-(20040000...20049999): AMBA, Ciudad de Buenos Aires (C) Read more about +54-11-(20040000...20049999)
+54-11-(20050000...20059999): AMBA, Ciudad de Buenos Aires (C) Read more about +54-11-(20050000...20059999)
+54-11-(20060000...20069999): AMBA, Ciudad de Buenos Aires (C) Read more about +54-11-(20060000...20069999)
+54-11-(20070000...20079999): AMBA, Ciudad de Buenos Aires (C) Read more about +54-11-(20070000...20079999)
+54-11-(20080000...20089999): AMBA, Ciudad de Buenos Aires (C) Read more about +54-11-(20080000...20089999)
+54-11-(20090000...20099999): AMBA, Ciudad de Buenos Aires (C) Read more about +54-11-(20090000...20099999)
