Zip Area Code

Mililani, Hawaii

Mililani, Hawaii, in Honolulu County, has ZIP code 96789 and area code 808.

ZIP code
96789
Area code
808
State
Hawaii
Time zone
Hawaii-Aleutian Time
Coordinates
21.4531, -158.0174

ZIP codes in Mililani

ZIP codePost officeCountyArea codes
96789MililaniHonolulu County808

Area code for Mililani

  • Area code 808

    In service since 1957. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Mililani is in the Hawaii-Aleutian Time zone.

Towns near Mililani