The do not call registry works very well --but only with legitimate businesses. The card service scammers are mainly drug-addicted felons out to rip us off, by fooling us into giving them our credit card numbers. Scummy criminals, such as these obey no laws. We need to alert others ,especially the elderly, of these lowlifes before they are cheated.
My daughter was about to play the recording of her ferocious pitbull growling and barking over the phone for these lowlifes who are a waste of oxygen when the morons hung up themselves after the 3rd ring, not getting the chance. Will keep the recording handy should these pieces of *hit call again.