+44-8443-(040000...049999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8443-(040000...049999)
+44-8443-(190000...199999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8443-(190000...199999)
+44-8454-(130000...139999): Special Services basic rate: BT’s Standard Local Call Retail Price for BT customers Read more about +44-8454-(130000...139999)
+44-8704-(750000...759999): Special Services higher rate: BT’s Standard National Call Retail Price for BT customers Read more about +44-8704-(750000...759999)
+44-161-(3950000...3959999): Manchester, Manchester (MAN) Read more about +44-161-(3950000...3959999)
