Area Code +65-6-(4010000...4019999) located in Singapore, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 6 Subscriber Number From : 4010000 Subscriber Number To : 4019999 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-(4000000...4009999) next › : +65-6-(4020000...4029999) Dialling Instructions For trunk calls: - 6 4010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 6 4010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4010000 ~ 4019999 (Count: 10,000) Example: +65-6-4010000 / 0065-6-4010000 (6-4010000 / -6-4010000) +65-6-4010001 / 0065-6-4010001 (6-4010001 / -6-4010001) +65-6-4010002 / 0065-6-4010002 (6-4010002 / -6-4010002) +65-6-4010003 / 0065-6-4010003 (6-4010003 / -6-4010003) +65-6-4010004 / 0065-6-4010004 (6-4010004 / -6-4010004) ...+65-6-xxxxxxx / 0065-6-xxxxxxx (6-xxxxxxx / -6-xxxxxxx) ...+65-6-4019995 / 0065-6-4019995 (6-4019995 / -6-4019995) +65-6-4019996 / 0065-6-4019996 (6-4019996 / -6-4019996) +65-6-4019997 / 0065-6-4019997 (6-4019997 / -6-4019997) +65-6-4019998 / 0065-6-4019998 (6-4019998 / -6-4019998) +65-6-4019999 / 0065-6-4019999 (6-4019999 / -6-4019999)