A Brunei number gives your business a local presence with country code +673. Brunei has no trunk prefix, so a number is dialled the same way nationally, and from abroad callers simply add +673 in front.
Number types in Brunei
- Local numbersGeographic numbers with a city or regional area code. Customers see a familiar local number and call you at local rates.
- Mobile numbersNumbers from mobile ranges, for services that need a mobile-looking number. SMS capability depends on the range.
Local numbers by city
Brunei numbering at a glance
| Country code | +673 |
|---|---|
| Trunk prefix | None |
| International call prefix | 00 |
| Geographic number length | 7 digits after the country code |
| Mobile number length | 7 digits |
| Example landline format | +673 234 5678 |
| Number types in the plan | Local and mobile |
| Capital | Bandar Seri Begawan |
| Official languages | Malay, English |
| Currency | BND |
| Time zone | Asia/Brunei |
What you get with every Brunei number
- Delivery to your SIP trunk, IP-PBX, Microsoft Teams (Direct Routing), softphone or any mobile number
- Time-of-day routing, failover destinations and simultaneous ring
- Real-time call records and usage in the customer portal
- Number porting in and out, where the Brunei regulator allows it
Requirements for Brunei numbers
Some Brunei number ranges require proof of a business or residential address, or company registration documents. You will see exactly what is needed for the number you choose before you pay, and you can upload documents in the portal. How verification works.
Frequently asked questions
Can I get a Brunei number if my business is based elsewhere?
Often, yes. Many Brunei ranges are available to international businesses; others need a local address. The requirement is shown on each number before checkout.
How do people abroad call a Brunei number?
They dial their international access code (or + on a mobile), then 673, then the number. For example: +673 234 5678.
Can I move my existing Brunei number to you?
In most cases, yes. Contact sales with the number and current provider and we will confirm portability and timing.
Which Brunei cities can I get a local number in?
We list local area codes for 4 Brunei cities and regions, including Tutong, Beliat, Brunei Muara and Temburong. Live stock is shown on each city page.