Area Code +65-6-(2100000...2109999) located in Singapore, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 6 Subscriber Number From : 2100000 Subscriber Number To : 2109999 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 : SingTel 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-(1000000...1009999) next › : +65-6-(2110000...2119999) Dialling Instructions For trunk calls: - 6 2100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 6 2100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2100000 ~ 2109999 (Count: 10,000) Example: +65-6-2100000 / 0065-6-2100000 (6-2100000 / -6-2100000) +65-6-2100001 / 0065-6-2100001 (6-2100001 / -6-2100001) +65-6-2100002 / 0065-6-2100002 (6-2100002 / -6-2100002) +65-6-2100003 / 0065-6-2100003 (6-2100003 / -6-2100003) +65-6-2100004 / 0065-6-2100004 (6-2100004 / -6-2100004) ...+65-6-xxxxxxx / 0065-6-xxxxxxx (6-xxxxxxx / -6-xxxxxxx) ...+65-6-2109995 / 0065-6-2109995 (6-2109995 / -6-2109995) +65-6-2109996 / 0065-6-2109996 (6-2109996 / -6-2109996) +65-6-2109997 / 0065-6-2109997 (6-2109997 / -6-2109997) +65-6-2109998 / 0065-6-2109998 (6-2109998 / -6-2109998) +65-6-2109999 / 0065-6-2109999 (6-2109999 / -6-2109999)