MWR Information, Tickets, and Tours At the Exchange at Pearl Harbor is located at 4725 Bougainville Drive, Building 631, Honolulu, HI 96818. MWR Information, Tickets, and Tours At the Exchange at Pearl Harbor can be reached by their main phone number at (808) 781-6318. Alternatively, you can reach MWR Information, Tickets, and Tours At the Exchange at Pearl Harbor by phone at (808) 449-5215. You can also reach MWR Information, Tickets, and Tours At the Exchange at Pearl Harbor by phone at (808) 448-6590. The listed DSN line is 449-5215. Visit the MWR Information, Tickets, and Tours At the Exchange at Pearl Harbor website by clicking here.