Area codes in Honolulu, Hawaii

Honolulu, Hawaii uses area code 808. The main Honolulu area code is 808.

Area codes serving Honolulu

Phone numbers in Honolulu are written as ten digits — for example (808) 555-0190 — and fall in the Hawaii Time zone.

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Nearby cities

Frequently asked questions

What is the area code for Honolulu?

The main area code for Honolulu, Hawaii is 808.

How many area codes does Honolulu have?

Honolulu has 1 area code: 808.

How do you dial a Honolulu number?

Dial all 10 digits — the area code (808) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.

Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.