This number, or a variation of it, (the last three or four digits may change when they try to call again...) calls but NEVER Leaves a message, even though my voicemail says that I screen all unfamiliar calls, so they need to leave me a full, comprehensive voice message, stating who they are, what company they're calling on behalf of, & the true purpose of the call. I go on to say that their phone call will never be answered or returned if they don't leave a detailed message as requested. Yet, still, they leave no message(s)... :(