Originally Posted by JadedTraveler
I can not see a corporate code on any of past reservations. Are you referring to future reservations only?
I don't understand what you mean by "past reservations", as only upcoming reservations show up on the Hilton My Travel Planner web page.
When I click on one of the reservations on the My Travel Planner web page, it displays a page containing the details of my reservations and gives me the option to change or cancel the reservation. Near the bottom of the page, under "Guest Information" is an entry for "Corporate Account" which provides the corporate account number I am using (without the "N"). YMMV.