Geographic Regions and Area Codes in Area Code 808

Area Code 808 is unique as it covers the entire state of Hawaii. This includes all major cities and counties, making it a comprehensive area code for the region. The primary cities within this area code are:

  • Honolulu
  • Pearl City
  • Hilo

The area code encompasses four counties:

  • Honolulu County
  • Maui County
  • Hawaii County
  • Kauai County

Hawaii has only one area code, which has been in use since January 1, 1957. There are no overlays or additional area codes within the state, making 808 the sole area code for all geographic regions in Hawaii.