Country calling code

Brunei country code: +673

Q: What is the country code of Brunei?

The country calling code of Brunei is +673.

To call Brunei from another country, dial your exit code, then 673, then the national number. A Brunei mobile number dialled from abroad looks like +673 712 3456.

Country code: +673
Exit code (IDD): 00
Trunk prefix: None
Mobile number length: 7 digits
ISO country code: BN
Time zone: UTC+8
Capital: Bandar Seri Begawan
Currency: BND

How to call Brunei

1
Dial the exit code of the country you are in. 011 in the US and Canada, 00 in the UK and most of Europe, 0011 in Australia. On a mobile phone, press and hold 0 to type + instead.
2
Dial 673, the country code of Brunei.
3
Dial the local number.

Calling from	You dial
Inside Brunei	712 3456
Any mobile phone	+673 712 3456
United States or Canada	011 673 712 3456
UK, Germany, India and most countries	00 673 712 3456
Australia	0011 673 712 3456
Japan	010 673 712 3456

Example with the Brunei sample number +6737123456.

Calling abroad from Brunei

Dial the exit code 00, then the country code and the number. To call the US from Brunei: 00 1 + area code + number.

Brunei phone number format

Example numbers for each number type, written the way they are dialled inside Brunei and from abroad. The length counts the digits after the country code.

Type	National format	International format	E.164	Digits
Mobile	712 3456	+673 712 3456	+6737123456	7
Landline	234 5678	+673 234 5678	+6732345678	7
VoIP	534 5678	+673 534 5678	+6735345678	7

Mobile networks in Brunei

The first digits of a number show which network the number range was assigned to. Numbers can be ported to another network later.

All 18 prefixes →

UNN

16 prefixes

717273747576777981828384+4

DSTCom

2 prefixes

228229

Country codes of Brunei's neighbours

🇲🇾 Malaysia+60

Brunei country code: FAQ

What is the country code of Brunei?

The country calling code of Brunei is +673.

How do I call Brunei from abroad?

Dial your exit code (011 from the US and Canada, 00 from most of Europe, or simply + on a mobile phone), then 673, then the local number without the leading %!s(). Example: +673 712 3456.

What is the exit code for international calls from Brunei?

To call another country from Brunei, dial 00, then the other country's code and number. On mobile phones you can always use + instead.

How many digits does a Brunei mobile number have?

Mobile numbers in Brunei have 7 digits after the country code (without the trunk prefix), for example +673 712 3456.

Which mobile networks operate in Brunei?

Mobile number ranges in Brunei are assigned to UNN, DSTCom and others. Because numbers can be ported between networks, the prefix shows the network a number was originally issued to. Use the carrier lookup to check a specific number.

How can I check if a Brunei phone number is valid?

Enter the number in the checker on this page. It checks the length and number ranges of Brunei offline. To verify numbers in bulk or from your own software, use the numlookupapi phone validation API.

Phone number API

Validate numbers like this in your app

numlookupapi checks any phone number worldwide in one request and returns validity, line type, carrier, location and every standard format as JSON.

Read the documentation

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GET https://api.numlookupapi.com/v1/validate/+6737123456

{
  "valid": true,
  "international_format": "+6737123456",
  "country_prefix": "+673",
  "country_code": "BN",
  "line_type": "mobile",
  "carrier": "…",
  "e164_format": "+6737123456",
  "national_format": "712 3456"
}