How many area codes are in Hawaii?
Area codes in Hawaii
Currently the state of Hawaii has a total of 1 area code. The area codes for HI are as follows:
Are there other differents area codes in Hawaii?
No, there are currently only 1 area code in the state of Hawaii.
However, it is possible that a greater number may exist in the event that certain regions increase the number of existing telephone numbers and new ones may have to be included to service new telephones that may appear in this region of HI.
So if you need "How many area codes are in Hawaii?" the answer is 1.