Post office locations in 96731
| Post Office | Address | Phone | Hours |
| KAHUKU | 56-565 KAMEHAMEHA HWY KAHUKU, HI 96731 - 9998 | 808-293-0485 | Mon-Fri 10:00 AM - 11:30 AM 12:30 PM - 03:30 PM Sat 10:00 AM - 11:30 AM Sun Closed |
| Post Office | Address | Phone | Hours |
| KAHUKU | 56-565 KAMEHAMEHA HWY KAHUKU, HI 96731 - 9998 | 808-293-0485 | Mon-Fri 10:00 AM - 11:30 AM 12:30 PM - 03:30 PM Sat 10:00 AM - 11:30 AM Sun Closed |