Area Code +65-6-(8440000...8449999) located in Singapore, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 6 Subscriber Number From : 8440000 Subscriber Number To : 8449999 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-(8430000...8439999) next › : +65-6-(8450000...8459999) Dialling Instructions For trunk calls: - 6 8440000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 6 8440000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8440000 ~ 8449999 (Count: 10,000) Example: +65-6-8440000 / 0065-6-8440000 (6-8440000 / -6-8440000) +65-6-8440001 / 0065-6-8440001 (6-8440001 / -6-8440001) +65-6-8440002 / 0065-6-8440002 (6-8440002 / -6-8440002) +65-6-8440003 / 0065-6-8440003 (6-8440003 / -6-8440003) +65-6-8440004 / 0065-6-8440004 (6-8440004 / -6-8440004) ...+65-6-xxxxxxx / 0065-6-xxxxxxx (6-xxxxxxx / -6-xxxxxxx) ...+65-6-8449995 / 0065-6-8449995 (6-8449995 / -6-8449995) +65-6-8449996 / 0065-6-8449996 (6-8449996 / -6-8449996) +65-6-8449997 / 0065-6-8449997 (6-8449997 / -6-8449997) +65-6-8449998 / 0065-6-8449998 (6-8449998 / -6-8449998) +65-6-8449999 / 0065-6-8449999 (6-8449999 / -6-8449999)