Customer Service and Billing Inquiries
Technical Support
Available 24 hours
Downtown Service Center - 1177 Bishop St.
Mon - Fri 8:00am - 5:00pm; Sat 9:00am - 5:00pm
Kapolei Service Center - 91-979 Kamaaha Ave.
Mon - Fri 8:00am-5:00pm; Sat 9:00am-5:00pm
Hawaiian Telcom Headquarters Hawaiian Telcom 1177 Bishop Street Honolulu, HI 96813
Bill Payments Hawaiian Telcom P.O. Box 30770 Honolulu, HI 96820-0770