+44-8430-(080000...089999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8430-(080000...089999)
+44-8442-(080000...089999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8442-(080000...089999)
+44-8442-(150000...159999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8442-(150000...159999)
+44-8442-(850000...859999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8442-(850000...859999)
+44-8445-(740000...749999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8445-(740000...749999)
+44-8446-(870000...879999): Special Services basic rate: up to and including 5p for BT customers (non-internet) Read more about +44-8446-(870000...879999)
