I recently closed my wireless account on Nov 5. The billing cycle started on Nov. 2. I need to know if the monthly billing is for the previous billing cycle or the upcoming one. Looking at my paper bills, it appears to be for the upcoming month, but AT&T says previous. I need to know so I can get the correct payment made and move on. I was on the phone 1 1/2 hrs. today, transferred 6 times and still didn't get a definitive answer. Hopefully someone here can help.