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Brunei Calling Code
Brunei Darussalam
+673
ISO BNBRN
Key Facts
- International Calling Code
- +673
- Country Name
- Brunei
- Official Name
- Brunei Darussalam
- Capital City
- Bandar Seri Begawan
- Region
- Asia
- Subregion
- South-Eastern Asia
- ISO 3166-1 Alpha-2
- BN
- ISO 3166-1 Alpha-3
- BRN
How to Dial Brunei
From the United States / Canada
Dial 011 (exit code) + +673 + local number.
From Europe (most countries)
Dial 00 (exit code) + +673 + local number.
International Format (universal)
Use +673 directly — the + sign replaces the exit code when saved in contacts or used in apps.
Calling Code
+673
CountryBrunei
ISOBN / BRN
RegionAsia