Post Offices in Lihue, Hawaii, United States SearchSearch SearchSearch View: Grid 1View: Grid 2View: Grid 3View: Grid 4View: Grid 5View: List Lihue Post Office No Reviews Favorite Fax: (808) 246-0615Phone: (808) 245-1628Retail Hours Lihue Carrier Annex Post Office No Reviews Favorite Fax: (808) 245-9405Phone: (808) 245-1628Retail Hours