THIS COMPANY IS CLAIMING TO REPRESENT AT&T FOR A PAST DUE TELEPHONE BILL IN WHICH I DO NOT OWE .I HAVE ASKED THEM TO CONTACT AT&T SO THEY CAN CONFIRM THAT I DO NOT OWE THEM.THEY REFUSED TO DO SO AND CONTINUE TO CALL ME EVERYDAY.I TRIED EXPLAINING TO THEM THAT IF I OWED AT &T SINCE AUGUST THAT COMMON SINCE SHOULD TELL THEM THAT AT&T WOULD HAVE TURNED MY SERVICES OFF.PLEASE HELP.I JUST WANT TO LEFT ALONE.