Honolulu Hawaii Area Code

One area code covers Honolulu: 808.

The code covering Honolulu

Area codes covering Honolulu, Hawaii, with what each one primarily serves.
Area code	Primarily serves	In service
808	Aiea	1957

Scope the codes matched to Honolulu. Source geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot) and LocalCallingGuide NPA list (2026-07 NPA list). Updated 16 July 2026. Overlay relationships come from the numbering-plan authority; the place match is computed.

Which part of town has which code

Honolulu has a single code, so there is nothing to divide — every local line carries 808.

ZIP codes for the same city

Postal geography is organised separately from telephone geography, so Honolulu’s 41 ZIP codes do not map onto the codes above. They are listed in full, with the county each falls in, on the postal side of the site.

Honolulu Hawaii ZIP codes →