First Hawaiian Bank, Waipahu Branch Basic Info Reviews Routing Numbers Map & Direction Name: First Hawaiian Bank, Waipahu Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 94-205 Leoku Street Waipahu, Hawaii 96797 Honolulu County View other branches Phone: 808-671-3971 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer121301015YY121403065YN121405238YN From: To: