Yes, which will result in duplicate listings like so:
This may not seem ideal, but it is! Because while the first instinct is to pool your codes with your narrator or author to have one listing, that is a direct violation of the ACX Terms of Service, noted here: https://audible-acx.custhelp.com/app/answers/detail/a_id/9993/
Listing the book twice and NOT sharing codes is the preferred way to make sure you're not violating the rules, which can end in ACX banning you from the promo code program.