Area Code +65-6-(6420000...6429999) located in Singapore, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 6 Subscriber Number From : 6420000 Subscriber Number To : 6429999 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 : M1 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-(6410000...6419999) next › : +65-6-(6440000...6449999) Dialling Instructions For trunk calls: - 6 6420000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 6 6420000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6420000 ~ 6429999 (Count: 10,000) Example: +65-6-6420000 / 0065-6-6420000 (6-6420000 / -6-6420000) +65-6-6420001 / 0065-6-6420001 (6-6420001 / -6-6420001) +65-6-6420002 / 0065-6-6420002 (6-6420002 / -6-6420002) +65-6-6420003 / 0065-6-6420003 (6-6420003 / -6-6420003) +65-6-6420004 / 0065-6-6420004 (6-6420004 / -6-6420004) ...+65-6-xxxxxxx / 0065-6-xxxxxxx (6-xxxxxxx / -6-xxxxxxx) ...+65-6-6429995 / 0065-6-6429995 (6-6429995 / -6-6429995) +65-6-6429996 / 0065-6-6429996 (6-6429996 / -6-6429996) +65-6-6429997 / 0065-6-6429997 (6-6429997 / -6-6429997) +65-6-6429998 / 0065-6-6429998 (6-6429998 / -6-6429998) +65-6-6429999 / 0065-6-6429999 (6-6429999 / -6-6429999)