Brunei · BRN
Tutong dialing code
Tutong · Tutong
Dialing code
+673 4
From abroad
+673 4 123-4567
Dial +673, then the city code 4, then the phone number without the leading zero.
Within the country
04 123-4567
Dial 04 followed by the phone number.
How to call Tutong?
To call Tutong in Brunei from abroad, dial the international code +673, followed by the city code 4, then the local number without the leading zero.