Post Offices

Post Offices in & near Hakalau, Hawaii. Operating hours, locations, phone/fax number, services information.

Hakalau Post Office

Post Office in Hakalau, Hawaii on Old Mamalahoa Hwy. Operating hours, phone number, services information, and other locations.

Address: 29-2270 Old Mamalahoa Hwy, Hakalau, HI 96710
Phone: 808-963-6939
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 8:00am - 2:30pm
Tuesday 8:00am - 2:30pm
Wednesday 8:00am - 2:30pm
Thursday 8:00am - 2:30pm
Friday 8:00am - 2:30pm
Saturday 8:00am - 10:30am
Sunday Closed

Lobby Hours

Monday 24 hours
Tuesday 24 hours
Wednesday 24 hours
Thursday 24 hours
Friday 24 hours
Saturday 24 hours
Sunday Closed

Last Collection Times

Monday 2:00pm
Tuesday 2:00pm
Wednesday 2:00pm
Thursday 2:00pm
Friday 2:00pm
Saturday 10:30am
Sunday Closed