Brunei is +673

A local writes 712 3456 — the dialer below turns that into what you press.

Country code
+673
Dialing out
00
Trunk prefix
none

Brunei retired its trunk zero back in 2003, leaving a clean seven-digit plan dialed the same way from anywhere in the sultanate. Mobiles are the 7 and 8 ranges; a Bandar Seri Begawan landline starts with 2. The full seven digits follow +673 unchanged, and 00 places calls abroad.

Seven digits nationwide, written xxx xxxx; mobiles start with 7 or 8, fixed lines with 2 to 5 by district.

You dial

011 673 7123456

011 exits United States · 673 reaches Brunei. From any mobile, +673 7123456 works worldwide.

Type the number the way a local writes it — the arithmetic is derived from each country's ITU plan.

Plan facts verified against ITU-T E.164 assigned country codes. Prose is our own.

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