Been called twice by this number in past few days, but luckily was in shower and out to lunch at the time. Researced number and yes it is a Cardiff number. Earlier post here ref CommsDirect wrang a bell as they were mentioned on a TV programme last week (Tonight with Trev McD I think) where they have been scamming people (usually the elderly) big time getting them to take on new contracts & pretending to be associated with BT and offerring and enhanced service opton with cheaper calls - if you unwittingly accept they hang you out to dry with a huge bill totalling £100's, sometimes £1000's in the case of one business owner who got taken in by it.