What ZIP codes does Hawaii use for mail and package delivery?

Hawaii (HI) operates within the 5-digit ZIP prefix range 967xx–968xx, covering numeric postal codes from 96701 – 96898. Mail routed to state capital Honolulu and key regional centers such as Honolulu, Hilo, Kailua adheres to these official USPS boundaries.

Which telephone area codes are valid for Hawaii?

Hawaii is served by a single statewide area code: 808. Because Hawaii operates under a single numbering plan area (NPA), every valid Hawaii phone number begins with 808 — there are no regional sub-assignments to account for in test data. Synthetic telephone numbers generated for Hawaii strictly use area code 808 with verified local exchanges to match authentic state dial plans.

How many counties are in Hawaii?

Hawaii is divided into 5 counties, including major administrative regions such as Honolulu, Hawaii, Maui, Kauai. Generated street addresses reflect these authentic jurisdictional subdivisions and their corresponding postal distribution points.

What postal formatting conventions and addressing quirks are unique to Hawaii?

Single statewide 808 area code with Hawaiian language street naming (Kapiolani Blvd, Kamehameha Hwy, Ala Moana Blvd) and island-separated postal distribution hubs (Oahu, Maui, Hawaii/Big Island, Kauai). Rural addressing often utilizes mauka (mountain-side) and makai (ocean-side) geographic markers for local directions rather than standard cardinal directions. All addresses generated on this platform format secondary unit designators (Apt, Ste, Fl) and street suffixes according to USPS CASS standards.

Are the Hawaii addresses generated on this page real places?

No. All street numbers, recipient names, and telephone numbers generated for Hawaii are entirely synthetic and randomized for software testing, database seed scripts, and form validation. While they use authentic Hawaii ZIP codes (967xx–968xx), real city names (Honolulu, Hilo), and verified area codes (808), they do not correspond to real individuals or private residences.

Random Hawaii Address Generator

Hawaii ZIP codes span the 967xx–968xx range (96701 – 96898) across 5 counties with 1 active telephone area code (808).

Generate a realistic, USPS Publication 28-compliant random Hawaii address with authentic postal routing, real ZIP codes, and local area codes. Featuring verified ZIP prefix coverage across 967xx–968xx, realistic street grids from Honolulu and Hilo, official area codes (808), and accurate county assignments. Engineered specifically for QA automation, form validation, and software testing.

Official Hawaii Postal & Geographic Reference Specifications

Geographic & Postal Parameter	Official State Specification	Standardization Reference
Postal State Abbreviation	HI	USPS Publication 28 & ISO 3166-2:US
5-Digit ZIP Prefix Range	967xx–968xx	USPS Sectional Center Facilities (SCFs)
5-Digit ZIP Numeric Span	`96701 – 96898`	Lowest to highest active postal delivery codes
Administrative Jurisdictions	5 Total Counties	US Census Bureau regional boundaries
Active Area Codes (NANPA)	`808` (1 total)	North American Numbering Plan Administrator
Capital & Distribution Centers	Honolulu (Capital), Honolulu, Hilo, Kailua	Primary municipal carrier distribution hubs
Primary Time Zone	Hawaii Standard Time (Pacific/Honolulu, UTC-10 year-round)	Regional postal dispatch & timestamp alignment
Authoritative Validation Source	Hawaii Public Utilities Commission (PUC) & NANPA	Official state regulatory authority

Hawaii Postal Geography & Key Cities

State Capital: Honolulu | Postal Code: HI | Total Counties: 5 Counties | ZIP Prefix Range: 967xx–968xx

Verified Data Authority: Hawaii Public Utilities Commission (PUC) & NANPA

Major municipal distribution centers:

Honolulu
Hilo
Kailua
Kapolei
Kaneohe

Key Counties & Administrative Jurisdictions

County boundaries dictate local sales tax jurisdictions and carrier route groupings across Hawaii:

Honolulu County
Hawaii County
Maui County
Kauai County

Real Hawaii Area Codes (HI)

1 active numbering plan area (NPA) serving 5 jurisdictions across Hawaii.

Active North American Numbering Plan area codes: 808

Postal Delivery Standards & Format Nuances in Hawaii

Single statewide 808 area code with Hawaiian language street naming (Kapiolani Blvd, Kamehameha Hwy, Ala Moana Blvd) and island-separated postal distribution hubs (Oahu, Maui, Hawaii/Big Island, Kauai).
Rural addressing often utilizes mauka (mountain-side) and makai (ocean-side) geographic markers for local directions rather than standard cardinal directions.
All Hawaii ZIP codes fall inside two Sectional Center Facility prefixes — 967xx for Hilo, Maui and Kauai, 968xx for Oahu — so ZIP prefix alone identifies the island group but never the island.

Standard USPS Publication 28 Test Examples for Hawaii

Residential Delivery Point:
100 Main St, Apt 4B Honolulu, HI 96813-1204

Commercial / Multi-Unit Delivery Point:
Hawaii Logistics & Software Corp 500 Enterprise Way, Suite 300 Hilo, HI 96720-4810

Frequently Asked Questions about Hawaii Addresses

What ZIP codes does Hawaii use for mail and package delivery?: Hawaii (HI) operates within the 5-digit ZIP prefix range 967xx–968xx, covering numeric postal codes from 96701 – 96898. Mail routed to state capital Honolulu and key regional centers such as Honolulu, Hilo, Kailua adheres to these official USPS boundaries.
Which telephone area codes are valid for Hawaii?: Hawaii is served by a single statewide area code: 808. Because Hawaii operates under a single numbering plan area (NPA), every valid Hawaii phone number begins with 808 — there are no regional sub-assignments to account for in test data. Synthetic telephone numbers generated for Hawaii strictly use area code 808 with verified local exchanges to match authentic state dial plans.
How many counties are in Hawaii?: Hawaii is divided into 5 counties, including major administrative regions such as Honolulu, Hawaii, Maui, Kauai. Generated street addresses reflect these authentic jurisdictional subdivisions and their corresponding postal distribution points.
What postal formatting conventions and addressing quirks are unique to Hawaii?: Single statewide 808 area code with Hawaiian language street naming (Kapiolani Blvd, Kamehameha Hwy, Ala Moana Blvd) and island-separated postal distribution hubs (Oahu, Maui, Hawaii/Big Island, Kauai). Rural addressing often utilizes mauka (mountain-side) and makai (ocean-side) geographic markers for local directions rather than standard cardinal directions. All addresses generated on this platform format secondary unit designators (Apt, Ste, Fl) and street suffixes according to USPS CASS standards.
Are the Hawaii addresses generated on this page real places?: No. All street numbers, recipient names, and telephone numbers generated for Hawaii are entirely synthetic and randomized for software testing, database seed scripts, and form validation. While they use authentic Hawaii ZIP codes (967xx–968xx), real city names (Honolulu, Hilo), and verified area codes (808), they do not correspond to real individuals or private residences.

Nearest States (Pacific Region)

Due to geography, HI has no bordering US land states. Explore generators for the closest regional states:

Hawaii ZIP Prefixes and Sectional Center Facilities

Mail addressed to Hawaii is sorted through the processing facilities below before local delivery. The first three digits of a ZIP code identify which one, so the prefix alone places an address within the state.

ZIP prefix	Sectional Center Facility	County
967xx	Hilo / Maui / Kauai	Hawaii County
968xx	Honolulu	Honolulu County

These 2 prefixes cover the 967xx–968xx range. Look up any ZIP prefix to see its facility and generate valid ZIP codes inside it.