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Customer Service and Billing Inquiries643-4411
Out of State – Toll Free(877) 482-4411
Mon - Friday 8:00am - 5:00pm
24x7 Technical Support - Voice, Business Broadband, Data, Security643-6111
Customer Service and Billing Inquiries643-3211
24x7 Technical Support643-6111
Hawaiian Telcom HeadquartersHawaiian Telcom1177 Bishop StreetHonolulu, HI 96813
Bill PaymentsHawaiian TelcomP.O. Box 30770Honolulu, HI 96820-0770
Mailing AddressHawaiian TelcomP.O. Box 2200Honolulu, HI 96841