Area Code Lookup
What Area Code Is Manoa?
Area code 808 · Hawaii
Manoa uses area code 808. It is located in Hawaii.
Area Code Serving Manoa
Frequently Asked Questions
What area code is Manoa?
Manoa uses area code 808. It is located in Hawaii.
How do I call Manoa from outside the US?
To call Manoa 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.