Area Code +65-6-(6670000...6679999) located in Singapore, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 6 Subscriber Number From : 6670000 Subscriber Number To : 6679999 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-(6560000...6569999) next › : +65-6-(6700000...6709999) Dialling Instructions For trunk calls: - 6 6670000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 6 6670000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6670000 ~ 6679999 (Count: 10,000) Example: +65-6-6670000 / 0065-6-6670000 (6-6670000 / -6-6670000) +65-6-6670001 / 0065-6-6670001 (6-6670001 / -6-6670001) +65-6-6670002 / 0065-6-6670002 (6-6670002 / -6-6670002) +65-6-6670003 / 0065-6-6670003 (6-6670003 / -6-6670003) +65-6-6670004 / 0065-6-6670004 (6-6670004 / -6-6670004) ...+65-6-xxxxxxx / 0065-6-xxxxxxx (6-xxxxxxx / -6-xxxxxxx) ...+65-6-6679995 / 0065-6-6679995 (6-6679995 / -6-6679995) +65-6-6679996 / 0065-6-6679996 (6-6679996 / -6-6679996) +65-6-6679997 / 0065-6-6679997 (6-6679997 / -6-6679997) +65-6-6679998 / 0065-6-6679998 (6-6679998 / -6-6679998) +65-6-6679999 / 0065-6-6679999 (6-6679999 / -6-6679999)