Area Code +65-6-(6990000...6999999) located in Singapore, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 6 Subscriber Number From : 6990000 Subscriber Number To : 6999999 National Destination Code Length : 1 Uses National Destination Code : No National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : StarHub Click here to buy Singapore Area Code Database Other Information Language Code : en (English) Country Number : 702 (Singapore) Country Code : SG (Singapore) City : Singapore Timezone : Asia/Singapore Coordinated Universal Time : +08:00 Daylight Saving Time : No National Significant Number Minimum Length : 8 Latitude : 1.3500 Longitude : 103.8200 ‹ previous : +65-6-(6980000...6989999) next › : +65-6-(7000000...7009999) Dialling Instructions For trunk calls: - 6 6990000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 6 6990000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6990000 ~ 6999999 (Count: 10,000) Example: +65-6-6990000 / 0065-6-6990000 (6-6990000 / -6-6990000) +65-6-6990001 / 0065-6-6990001 (6-6990001 / -6-6990001) +65-6-6990002 / 0065-6-6990002 (6-6990002 / -6-6990002) +65-6-6990003 / 0065-6-6990003 (6-6990003 / -6-6990003) +65-6-6990004 / 0065-6-6990004 (6-6990004 / -6-6990004) ...+65-6-xxxxxxx / 0065-6-xxxxxxx (6-xxxxxxx / -6-xxxxxxx) ...+65-6-6999995 / 0065-6-6999995 (6-6999995 / -6-6999995) +65-6-6999996 / 0065-6-6999996 (6-6999996 / -6-6999996) +65-6-6999997 / 0065-6-6999997 (6-6999997 / -6-6999997) +65-6-6999998 / 0065-6-6999998 (6-6999998 / -6-6999998) +65-6-6999999 / 0065-6-6999999 (6-6999999 / -6-6999999)