Area Code Lookup
What Area Code Is Kailua?
Area code 808 · Hawaii
Kailua uses area code 808. It is located in Hawaii.
Area Code Serving Kailua
Frequently Asked Questions
What area code is Kailua?
Kailua uses area code 808. It is located in Hawaii.
How do I call Kailua from outside the US?
To call Kailua from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-808-XXX-XXXX). The +1 is the country code for all NANPA countries.