Instructions for calling from the UK to international locations requires special calling codes that allow you to connect to countries outside of the United Kingdom.
Calling out to Brunei Darussalam
Here are the instructions on how to call the country of Canada from the United Kingdom.
To call Brunei Darussalam, dial 00673 and then enter the phone number of the person or location you’re trying to reach. If the phone number is displayed with a leading +673 omit the 673 and replace it with the UK international dialing code of 00. For example:
Phone Number in Brunei Darussalam
Dialed from the United Kingdom
+673 xxx xxxx
00 xxx xxxx
00 204 7485
How to call the UK from Brunei Darussalam
To call a landline or mobile phone in the United Kingdon from Brunei Darussalam, dial 00 44, then dial the UK phone number, minus the leading zero. For example: