I have had countless call from this co. as well. I have asked to be removed from their list as many times. Rude. Unprofessional. I can imagine how many accounts they get with this customer service.
Sorry, couldn't help myself. Nine months later (blocked them in February) this idiot is still calling. Our call blocker is one of the best things we own - one ringy dingy and they're hung up on - highly recommended!