Area Code +65-6-(4090000...4099999) located in Singapore, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 6 Subscriber Number From : 4090000 Subscriber Number To : 4099999 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-(4080000...4089999) next › : +65-6-(4910000...4919999) Dialling Instructions For trunk calls: - 6 4090000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 6 4090000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4090000 ~ 4099999 (Count: 10,000) Example: +65-6-4090000 / 0065-6-4090000 (6-4090000 / -6-4090000) +65-6-4090001 / 0065-6-4090001 (6-4090001 / -6-4090001) +65-6-4090002 / 0065-6-4090002 (6-4090002 / -6-4090002) +65-6-4090003 / 0065-6-4090003 (6-4090003 / -6-4090003) +65-6-4090004 / 0065-6-4090004 (6-4090004 / -6-4090004) ...+65-6-xxxxxxx / 0065-6-xxxxxxx (6-xxxxxxx / -6-xxxxxxx) ...+65-6-4099995 / 0065-6-4099995 (6-4099995 / -6-4099995) +65-6-4099996 / 0065-6-4099996 (6-4099996 / -6-4099996) +65-6-4099997 / 0065-6-4099997 (6-4099997 / -6-4099997) +65-6-4099998 / 0065-6-4099998 (6-4099998 / -6-4099998) +65-6-4099999 / 0065-6-4099999 (6-4099999 / -6-4099999)