Area Code +65-9-(6640000...6649999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 9 Subscriber Number From : 6640000 Subscriber Number To : 6649999 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-(6630000...6639999) next › : +65-9-(6650000...6659999) Dialling Instructions For trunk calls: - 9 6640000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 9 6640000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6640000 ~ 6649999 (Count: 10,000) Example: +65-9-6640000 / 0065-9-6640000 (9-6640000 / -9-6640000) +65-9-6640001 / 0065-9-6640001 (9-6640001 / -9-6640001) +65-9-6640002 / 0065-9-6640002 (9-6640002 / -9-6640002) +65-9-6640003 / 0065-9-6640003 (9-6640003 / -9-6640003) +65-9-6640004 / 0065-9-6640004 (9-6640004 / -9-6640004) ...+65-9-xxxxxxx / 0065-9-xxxxxxx (9-xxxxxxx / -9-xxxxxxx) ...+65-9-6649995 / 0065-9-6649995 (9-6649995 / -9-6649995) +65-9-6649996 / 0065-9-6649996 (9-6649996 / -9-6649996) +65-9-6649997 / 0065-9-6649997 (9-6649997 / -9-6649997) +65-9-6649998 / 0065-9-6649998 (9-6649998 / -9-6649998) +65-9-6649999 / 0065-9-6649999 (9-6649999 / -9-6649999)