+44-8455-(730000...739999): Special Services basic rate: BT’s Standard Local Call Retail Price for BT customers Read more about +44-8455-(730000...739999)
+44-8702-(810000...819999): Special Services higher rate: BT’s Standard National Call Retail Price for BT customers Read more about +44-8702-(810000...819999)
+44-8715-(470000...479999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8715-(470000...479999)
+44-1225-(543000...543999): Bath, Bath and North East Somerset (BAS) Read more about +44-1225-(543000...543999)
