Area Code +65-9-(6440000...6449999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 9 Subscriber Number From : 6440000 Subscriber Number To : 6449999 National Destination Code Length : 1 Uses National Destination Code : No National Significant Number Length : 8 Number Type : M (Mobile, Cellular) Carrier Name : SingTel Mobile Click here to buy Singapore Area Code Database Other Information Language Code : en (English) Country Number : 702 (Singapore) Country Code : SG (Singapore) City : Mobile Telephony 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 : +65-9-(6430000...6439999) next › : +65-9-(6450000...6459999) Dialling Instructions For trunk calls: - 9 6440000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 9 6440000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6440000 ~ 6449999 (Count: 10,000) Example: +65-9-6440000 / 0065-9-6440000 (9-6440000 / -9-6440000) +65-9-6440001 / 0065-9-6440001 (9-6440001 / -9-6440001) +65-9-6440002 / 0065-9-6440002 (9-6440002 / -9-6440002) +65-9-6440003 / 0065-9-6440003 (9-6440003 / -9-6440003) +65-9-6440004 / 0065-9-6440004 (9-6440004 / -9-6440004) ...+65-9-xxxxxxx / 0065-9-xxxxxxx (9-xxxxxxx / -9-xxxxxxx) ...+65-9-6449995 / 0065-9-6449995 (9-6449995 / -9-6449995) +65-9-6449996 / 0065-9-6449996 (9-6449996 / -9-6449996) +65-9-6449997 / 0065-9-6449997 (9-6449997 / -9-6449997) +65-9-6449998 / 0065-9-6449998 (9-6449998 / -9-6449998) +65-9-6449999 / 0065-9-6449999 (9-6449999 / -9-6449999)