Area Code +65-6-(8400000...8409999) located in Singapore, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 6 Subscriber Number From : 8400000 Subscriber Number To : 8409999 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-(8390000...8399999) next › : +65-6-(8410000...8419999) Dialling Instructions For trunk calls: - 6 8400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 6 8400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8400000 ~ 8409999 (Count: 10,000) Example: +65-6-8400000 / 0065-6-8400000 (6-8400000 / -6-8400000) +65-6-8400001 / 0065-6-8400001 (6-8400001 / -6-8400001) +65-6-8400002 / 0065-6-8400002 (6-8400002 / -6-8400002) +65-6-8400003 / 0065-6-8400003 (6-8400003 / -6-8400003) +65-6-8400004 / 0065-6-8400004 (6-8400004 / -6-8400004) ...+65-6-xxxxxxx / 0065-6-xxxxxxx (6-xxxxxxx / -6-xxxxxxx) ...+65-6-8409995 / 0065-6-8409995 (6-8409995 / -6-8409995) +65-6-8409996 / 0065-6-8409996 (6-8409996 / -6-8409996) +65-6-8409997 / 0065-6-8409997 (6-8409997 / -6-8409997) +65-6-8409998 / 0065-6-8409998 (6-8409998 / -6-8409998) +65-6-8409999 / 0065-6-8409999 (6-8409999 / -6-8409999)