Since every Hawaiian island shares area code 808, a free Hawaii phone number lookup is the quickest way to check a number from Honolulu, Hilo, or anywhere else. Tech support renewals and fake delivery notices come up often.
Hawaii has one area code, 808, covering every island. Oahu, Maui, Kauai, and the Big Island all share it.
Hawaii has approximately 2 million active phone numbers. Cell phones make up the majority with 1.7 million users, while traditional landlines are declining with just 136,000 connections statewide. Internet phone services account for about 207,000 numbers.
Hawaii phone numbers recently reported for making unwanted sales calls or robocalls:
| Phone Number | FTC Complaints | Last Reported |
|---|---|---|
| (808) 999-3789 | ||
| (808) 206-6415 | ||
| (808) 289-7226 | ||
| (808) 809-9119 | ||
| (808) 978-9934 | ||
| (808) 301-1224 | ||
| (808) 399-4928 | ||
| (808) 725-2966 | ||
| (808) 432-5336 | ||
| (808) 432-5334 |
In September 2026, Hawaii residents filed 298 complaints to the FTC about phone numbers making unwanted calls and text messages, up 8% from the previous month.
Check unknown numbers reported by locals and find phone numbers for police, hospitals and other local services in the largest cities in Hawaii.
Before you return a call from a Hawaii agency, court or county office, look up its official number in Hawaii State Departments and Agencies Directory.
Hawaii's Departments & Agencies page lists each executive department's phone number, address, email and website, with its divisions and attached agencies underneath. That helps with smaller boards and commissions: find the parent department and confirm the call through its main line.
The Governor is at (808) 586-0034, the Lieutenant Governor (808) 586-0255, the Attorney General (808) 586-1500, Health (808) 586-4400 and Taxation (808) 587-4242. The Judiciary and the University of Hawaii link to their own contact pages. The Guide to Hawaii Government has fuller details.
Yes. Hawaii has no comprehensive state consumer privacy law, so reverse phone lookups for personal use are unregulated at the state level. The federal FCRA governs misuse: anyone who uses lookup results to screen employees, evaluate tenants, or inform credit decisions is violating federal law regardless of where they are located.
Hawaii doesn't have a privacy law, but you can still ask to be removed from phone directory sites. Contact each site through their privacy page to request deletion.
A phone number linked to a business name does not always mean the call is genuine. According to U.S. Census data, there are over 32,863 business establishments in Hawaii. To confirm a specific company exists, search the Hawaii Business Entity Search, the state’s official business entity registry.
Hawaii has 1.7 million mobile subscriptions, 207,000 VoIP numbers, and 136,000 landlines. Mobile is dominant.