How do I call Brunei from Vietnam?

To call Brunei from Vietnam, dial the exit code 00, followed by the country code +673, then the phone number. For example, to call the number 712 3456, you would dial: 00 673 712 3456.

What is the country calling code for Brunei when calling from Vietnam?

The country calling code for Brunei is +673. To call Brunei from Vietnam, dial +673 followed by the local phone number.

What timezone is Brunei in?

Brunei is in the UTC+08:00 timezone.

What currency is used in Brunei?

The official currency of Brunei is the Brunei dollar ($). This is the primary currency used for all transactions in the country.

What is the capital city of Brunei?

The capital city of Brunei is Bandar Seri Begawan. It serves as the political and administrative center of the country.

How do I make cheap calls to Brunei when calling from Vietnam?

To make affordable calls to Brunei from Vietnam, use CallTuv's browser-based calling service. Simply dial +673 followed by the local number. No app download required, and our rates are significantly cheaper than traditional phone carriers.

How much does it cost to call Brunei when calling from Vietnam?

CallTuv offers competitive rates for calls to Brunei from Vietnam. Rates vary depending on whether you're calling a mobile or landline number. Check our rates page for the most up-to-date pricing.

What is the best time to call Brunei from Vietnam?

The capital-to-capital time gap is 1h destination ahead. A practical window in Vietnam is 08:00-17:00 local time, which maps to standard business hours in Brunei.

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How to Call Brunei from Vietnam

Calling Brunei from Vietnam: 00 673 [local number].

Brunei Country Code: +673

ISO: BN

BRN

Whether you’re calling family, friends, or business contacts, knowing how to call Brunei correctly helps your conversation start smoothly. This guide covers the essential dialing steps, including country and area codes that are easy to miss. By the end, you’ll be ready to connect confidently with anyone in Brunei - whether you’re calling Bandar Seri Begawan or anywhere else.

Step-by-Step Dialing Guide

Follow these simple steps to make a call to Brunei from Vietnam

International Guide

Dial the exit code for Vietnam

Start by dialing 00 (or use + on mobile). This is the international dialing prefix for Vietnam.

Add Brunei's country code

Dial the country code +673 for Brunei.

Enter the local phone number

Dial the local phone number in Brunei (typically 8-10 digits, without any leading zeros).

Complete dialing format

Full format: 00 673 [local number] - For example: 00 673 612 345 678

HOW TO CALL

International Dialing Format

00673712 3456

Exit Code•Country Code•Phone Number

CallTuv Format

+673712 3456

Use this format to call directly from your browser

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Calling Brunei from Vietnam: Calling Code, Local Time & More

Calling Code

+673

Capital of Brunei

Bandar Seri Begawan

Region

Asia (South-Eastern Asia)

Currency of Brunei

Brunei dollar ($)

Brunei Time Zones

UTC+08:00

Current time

Your time

--:--

Brunei

--:--

Brunei is --

Brunei at a Glance

Brunei, located in South-Eastern Asia, is a nation with a rich identity. Its capital city, Bandar Seri Begawan, serves as the administrative center for a population of approximately 456K.

The official currency is the Brunei dollar ($). When calling Brunei, the country code is +673. The country observes the UTC+08:00 time zone(s), and the primary language(s) spoken include Malay.

Destination Calling Profile: Brunei

Population

456K

Population Rank

#171 of 230

Language Footprint

Malay

Time Zone Footprint

UTC+08:00

City/Area Code Coverage

7 locations listed

Dial Code Status

Exclusive code in dataset

Brunei currently has a 7-digit local number pattern in this guide, with country code +673.

Route Profile: Vietnam to Brunei

Exit Code in Vietnam

00 (dial 00 (or + from mobile))

Vietnam Country Code

+84

Route Dialing Pattern

00 673 712 3456

Capital Time Difference

1h destination ahead

Best Calling Window (Origin Time)

08:00-17:00

Currency Pair

Vietnamese đồng (₫) -> Brunei dollar ($)

Primary languages: Vietnam (Vietnamese) and Brunei (Malay).

Shared language overlap: No direct overlap in primary language list. Primary timezones: Vietnam (UTC+07:00) and Brunei (UTC+08:00).

City & Area Codes for Brunei

7 Locations

City / Region	Area Code	Full Dialing Pattern
Brunei/Muara	673-2	+673-2 [local number]
Kuala Belait	673-3	+673-3 [local number]
MOBILE PHONES	86	+86 [local number]
MOBILE PHONES	87	+87 [local number]
MOBILE PHONES	88	+88 [local number]
Temburong	673-5	+673-5 [local number]
Tutong	673-4	+673-4 [local number]