Area Code +65-9-(3970000...3979999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 9 Subscriber Number From : 3970000 Subscriber Number To : 3979999 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-(3960000...3969999) next › : +65-9-(3980000...3989999) Dialling Instructions For trunk calls: - 9 3970000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 9 3970000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 3970000 ~ 3979999 (Count: 10,000) Example: +65-9-3970000 / 0065-9-3970000 (9-3970000 / -9-3970000) +65-9-3970001 / 0065-9-3970001 (9-3970001 / -9-3970001) +65-9-3970002 / 0065-9-3970002 (9-3970002 / -9-3970002) +65-9-3970003 / 0065-9-3970003 (9-3970003 / -9-3970003) +65-9-3970004 / 0065-9-3970004 (9-3970004 / -9-3970004) ...+65-9-xxxxxxx / 0065-9-xxxxxxx (9-xxxxxxx / -9-xxxxxxx) ...+65-9-3979995 / 0065-9-3979995 (9-3979995 / -9-3979995) +65-9-3979996 / 0065-9-3979996 (9-3979996 / -9-3979996) +65-9-3979997 / 0065-9-3979997 (9-3979997 / -9-3979997) +65-9-3979998 / 0065-9-3979998 (9-3979998 / -9-3979998) +65-9-3979999 / 0065-9-3979999 (9-3979999 / -9-3979999)