My billing date is 8/22/18. When will the bill be mailed?
Was 8/22/18 your due date? or is that when you started service?
You can always find your bill under My Account.
Again offered some great advice. My Account is a great place to see the finer details of your bill to help answer any questions you may be having. Your bill is mailed out shortly after it is printed (the date you started service). If you would like an answer more specific to your account, please feel free to send me a Private Message with your full name and I can take a look.
To send a private message, click my name "ComcastTambrey", then click "send a message".