If you are the account owner, Log into your MyVerizon account and click on the 'home' tab at the top of the screen located in the red header. . Choose, 'View Bill' and you will see a date listed for the most current bill. If you use the pull down mneu you can choose any other invoice from the last year. To the right of the date in blue is, 'View and Print Bill'. At this point you can just view the invoice you chose, or click on teh printer icon towards the upper left of teh screen and print your invoice.
If you want to see the info for the current month that has not been billed, then choose, 'View Usage' instead.