Home > Support > Country & City Codes > Tonga Island Country Code is 676

To call Tonga Island from the U.S. Click to find Tonga Island prepaid phone cards.

Dial 011 + 676 + City Code + Phone Number

Tonga Island City Codes

City NameCity Code
This country does not utilize City Codes

Interesting Facts

The archipelago of "The Friendly Islands" was united into a Polynesian kingdom in 1845. It became a constitutional monarchy in 1875 and a British protectorate in 1900. Tonga acquired its independence in 1970 and became a member of the Commonwealth of Nations. It remains the only monarchy in the Pacific.