+44-8444-(160000...169999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8444-(160000...169999)
+44-8444-(740000...749999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8444-(740000...749999)
+44-8703-(260000...269999): Special Services higher rate: BT’s Standard National Call Retail Price for BT customers Read more about +44-8703-(260000...269999)
+44-8704-(940000...949999): Special Services higher rate: BT’s Standard National Call Retail Price for BT customers Read more about +44-8704-(940000...949999)
+44-8714-(030000...039999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8714-(030000...039999)
+44-8714-(200000...209999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8714-(200000...209999)
+44-8715-(130000...139999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8715-(130000...139999)
+44-8716-(690000...699999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8716-(690000...699999)
+44-8717-(520000...529999): Special Services higher rate: up to and including 10p for BT customers (non-internet) Read more about +44-8717-(520000...529999)
