+44-8454-(360000...369999): Special Services basic rate: BT’s Standard Local Call Retail Price for BT customers Read more about +44-8454-(360000...369999)
+44-8724-(270000...279999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8724-(270000...279999)
+44-8724-(280000...289999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8724-(280000...289999)
+44-8724-(290000...299999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8724-(290000...299999)
+44-8724-(300000...309999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8724-(300000...309999)
+44-8724-(310000...319999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8724-(310000...319999)
+44-8724-(320000...329999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8724-(320000...329999)
+44-8724-(330000...339999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8724-(330000...339999)
+44-8724-(340000...349999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8724-(340000...349999)
+44-9037-(020000...029999): Special Services, open ended time dependent charge or fixed fee up to £1.50 for BT customers Read more about +44-9037-(020000...029999)
