Post Offices in & near Pāpa‘ikou, Hawaii. Operating hours, locations, phone/fax number, services information.
Post Office in Papaikou, Hawaii on Old Mamalahoa Hwy. Operating hours, phone number, services information, and other locations.
Address: 27-250 Old Mamalahoa Hwy, Papaikou, HI 96781
Phone: 808-964-1621
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
