Area Code +673-4-(000000...999999) located in Bandar Seri Begawan, more detail is as below. Place International Dialing Code : 673 International Prefix : 00 National Destination Code : 4 Subscriber Number From : 000000 Subscriber Number To : 999999 National Destination Code Length : 1 Uses National Destination Code : No National Significant Number Length : 7 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Jabatan Telekom Brunei Click here to buy Brunei Area Code Database Other Information Language Code : ms (Malay) Country Number : 96 (Brunei) Country Code : BN (Brunei) City : Bandar Seri Begawan Timezone : Asia/Brunei Coordinated Universal Time : +08:00 Daylight Saving Time : No National Significant Number Minimum Length : 7 Latitude : 4.9400 Longitude : 114.9500 ‹ previous : +673-3-(000000...999999) next › : +673-5-(000000...999999) Dialling Instructions For trunk calls: - 4 000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 673 4 000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 000000 ~ 999999 (Count: 1,000,000) Example: +673-4-000000 / 00673-4-000000 (4-000000 / -4-000000) +673-4-000001 / 00673-4-000001 (4-000001 / -4-000001) +673-4-000002 / 00673-4-000002 (4-000002 / -4-000002) +673-4-000003 / 00673-4-000003 (4-000003 / -4-000003) +673-4-000004 / 00673-4-000004 (4-000004 / -4-000004) ...+673-4-xxxxxx / 00673-4-xxxxxx (4-xxxxxx / -4-xxxxxx) ...+673-4-999995 / 00673-4-999995 (4-999995 / -4-999995) +673-4-999996 / 00673-4-999996 (4-999996 / -4-999996) +673-4-999997 / 00673-4-999997 (4-999997 / -4-999997) +673-4-999998 / 00673-4-999998 (4-999998 / -4-999998) +673-4-999999 / 00673-4-999999 (4-999999 / -4-999999)