Brunei Country Code: +673
The country code for Brunei is +673
Country code +673 is for Brunei
Quick Reference
Number Formats
+673 XXX XXXXStarts with 7, 8
+673 X XXX XXXStarts with 2, 3, 4, 5, 6
Major Cities & Area Codes
2Capital city
Dial: +673 2 XXX XXXX
3Oil town in western Brunei
Dial: +673 3 XXX XXXX
3Shares code with Kuala Belait
Dial: +673 3 XXX XXXX
4Central region district
Dial: +673 4 XXX XXXX
5Temburong district
Dial: +673 5 XXX XXXX
Quick Tips
- All phone numbers in Brunei are 7 digits after the country code.
- No area codes needed when calling within Brunei, just dial the 7 digits.
- Mobile numbers start with 7 or 8, landlines start with 2-6.
Important Note
Brunei has a simple system with all numbers being 7 digits. No trunk prefix or leading zero is used.
Complete Dialing Guide
Learn the full step-by-step process for calling Brunei, including common mistakes, cultural etiquette, and emergency numbers.
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