Public Directory Add to Address Book. Hawaii Island United Way Hawaii Island United Way Address 688 Kinoole Street, Suite 201 Hilo HI 96720 United StatespostalAddress P.O. Box 745 Hilo, HI 96721 Hawaii United Statespostal Phone: (808) 935- 6393home Work Email: [email protected]INTERNET Website: http://hiuw.org Related by Category Hilo Medical Center Foundation (808) 932-3636home [email protected]INTERNET Big Island Substance Abuse Council (808) 969-9994home [email protected]INTERNET Hawaii Technology Development Corporation (808) 936-0222home [email protected]INTERNET Hawaii Business Roundtable (808) 532-2241home [email protected]INTERNET Kohala Institute at ‘Iole 808-930-6653home [email protected]INTERNET Arc of Hilo (808) 935-8534home [email protected]INTERNET Hawai‘i Care Choices (808) 969-1733home [email protected]INTERNET Ku‘ikahi Mediation Center 808-935-7844home [email protected]INTERNET