First Hawaiian Bank

What is the Automated Clearing House (ACH) number?

For ACH transactions, please use the routing number for electronic transactions.

The Automated Clearing House (ACH) is an electronic payment delivery system which allows you to make payments or collect funds electronically through the ACH network. We can help you take advantage of the speed and efficiency of electronic payments and collections available through the ACH network, giving you better control over the timing of payments that post to your bank account. ACH transactions are usually next-day entries when exchanged with other financial institutions. ACH functions include direct deposits and check conversions from paper to electronic.

Call Us

Administrative Offices
(808) 525-7000

Customer Service
Oahu: 844-4444
Toll Free: (888) 844-4444

TTY/TDD
Oahu: 848-5491
Toll Free: (800) 228-6181

FHB Online/Bill Pay/Mobile Banking
Oahu: 643-4343
Toll Free: (888) 643-4343

Write Us

First Hawaiian Bank
PO Box 3200
Honolulu, HI 96847