Customer Support

Contact Us


Please call us if you have questions or need assistance.

Business Service

Customer Service and Billing Inquiries
643-4411

Out of State – Toll Free
(877) 482-4411

Mon - Friday 8:00am - 5:00pm


24x7 Technical Support - Voice, Business Broadband, Data, Security
643-4411

Government Service

Customer Service and Billing Inquiries
643-3211

Mon - Friday 8:00am - 5:00pm


24x7 Technical Support
643-6111

Addresses

Hawaiian Telcom Headquarters
Hawaiian Telcom
1177 Bishop Street
Honolulu, HI 96813

Bill Payments
Hawaiian Telcom
P.O. Box 30770
Honolulu, HI 96820-0770

Mailing Address
Hawaiian Telcom
P.O. Box 2200
Honolulu, HI 96841