Area Code +65-9-(8170000...8179999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 9 Subscriber Number From : 8170000 Subscriber Number To : 8179999 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-(8160000...8169999) next › : +65-9-(8180000...8189999) Dialling Instructions For trunk calls: - 9 8170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 9 8170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8170000 ~ 8179999 (Count: 10,000) Example: +65-9-8170000 / 0065-9-8170000 (9-8170000 / -9-8170000) +65-9-8170001 / 0065-9-8170001 (9-8170001 / -9-8170001) +65-9-8170002 / 0065-9-8170002 (9-8170002 / -9-8170002) +65-9-8170003 / 0065-9-8170003 (9-8170003 / -9-8170003) +65-9-8170004 / 0065-9-8170004 (9-8170004 / -9-8170004) ...+65-9-xxxxxxx / 0065-9-xxxxxxx (9-xxxxxxx / -9-xxxxxxx) ...+65-9-8179995 / 0065-9-8179995 (9-8179995 / -9-8179995) +65-9-8179996 / 0065-9-8179996 (9-8179996 / -9-8179996) +65-9-8179997 / 0065-9-8179997 (9-8179997 / -9-8179997) +65-9-8179998 / 0065-9-8179998 (9-8179998 / -9-8179998) +65-9-8179999 / 0065-9-8179999 (9-8179999 / -9-8179999)