Tonga · TON
Kolovai dialing code
Kolovai · Kolovai
Dialing code
+676 40
From abroad
+676 40 123-4567
Dial +676, then the city code 40, then the phone number without the leading zero.
Within the country
040 123-4567
Dial 040 followed by the phone number.
How to call Kolovai?
To call Kolovai in Tonga from abroad, dial the international code +676, followed by the city code 40, then the local number without the leading zero.