Public Directory Add to Address Book. HawaiiUSA Federal Credit Union HawaiiUSA Federal Credit Union Address 375 Kekuanaoa St Hilo Hawaii 96720 United Statespostal Phone: (808) 961-6691home Work Email: contactus@hawaiiusafcu.comINTERNET Website: https://www.hawaiiusafcu.com/ Related by Category CU Hawaii Federal Credit Union (808) 933-6700home info@cuhawaii.comINTERNET Big Island Federal Credit Union (808) 935-9778home info@bigislandfcu.comINTERNET Bank of Hawaii (808) 935-9701home Hawaii First Federal Credit Union (808) 933- 7349home Hawaii National Bank (808) 935- 8551home info@hnbhawaii.comINTERNET Nations Lending Corporation (844) 723-7813home info@nationslending.comINTERNET Hawaii Community Federal Credit Union (808) 930-7700home Central Pacific Bank (808) 935- 5251home