ZIP Code 96821 is located in the county of Honolulu in the state of Hawaii. 96821 ZIP Code is spread between the coordinates of +21.2902858 Latitude and -157.75258531 Longitude. 96821 ZIP Code is part of the 808 area code. There is 1 postal office in zip code 96821.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 96821. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.