Bill due on the 11th can't see it till then? What if I want to.

I know about getting to my invoice .it.s due on the 11th but there is still no invoice to see. No emails no 10 day notice nothing. Have to wait till the 11th to see it? There is no other company's , banks, credit cards other bills ( telephone , dishtv that makes you wait till the last minute to see your bill