SiteCity Business Directory

Post Office

Honolulu

27 businesses listed. How we order them.

Post Office in Honolulu by the numbers

SiteCity lists 27 businesses under Post Office in Honolulu, HI, as of September 27, 2026. 23 list a phone number and 26 list a website.

Most-listed ZIP codes: 96817 (5), 96819 (4) and 96815 (3).

Listings come from Overture Maps Foundation places data (release 2026-08-19.0, which includes Foursquare OS Places) and from businesses added or updated through SiteCity. How we count.

Listings27

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