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🇧🇳Brunei area codes

Brunei uses the country calling code +673 and has 27 city and area codes. Search the full list below, or see how to dial a number.

Calling code
+673
Area codes
27
ISO code
BN

How to dial a Brunei number

International (E.164)
+673 3 …
From abroad
00 673 3 …
Nationally
03 …

Codes below are shown in international form (no leading trunk “0”). When dialling inside Brunei you usually add a leading 0.

All Brunei area codes

CodeCity / area
3 Beliat
4 Tutong
20 Brunei Muara
21 Brunei Muara
23 Brunei Muara
24 Brunei Muara
25 Brunei Muara
26 Brunei Muara
27 Brunei Muara
28 Brunei Muara
29 Brunei Muara
50 Temburong
51 Temburong
52 Temburong
55 Temburong
56 Temburong
57 Temburong
58 Temburong
59 Temburong
220 Brunei Muara
221 Brunei Muara
222 Brunei Muara
223 Brunei Muara
224 Brunei Muara
225 Brunei Muara
226 Brunei Muara
227 Brunei Muara

About Brunei phone numbers

A Brunei phone number is written internationally as +673 (area code) local-number. The +673 is the country calling code and the area code that follows identifies the city or region. When calling from another country you replace the national trunk prefix (usually a leading 0) with +673.