Area Code +65-3-(1250000...1259999) located in VoIP, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 3 Subscriber Number From : 1250000 Subscriber Number To : 1259999 National Destination Code Length : 1 Uses National Destination Code : No National Significant Number Length : 8 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : SuperInternet Access Pte Ltd Click here to buy Singapore Area Code Database Other Information Language Code : en (English) Country Number : 702 (Singapore) Country Code : SG (Singapore) City : VoIP 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 : +65-3-(1240000...1249999) next › : +65-3-(1260000...1269999) Dialling Instructions For trunk calls: - 3 1250000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 3 1250000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1250000 ~ 1259999 (Count: 10,000) Example: +65-3-1250000 / 0065-3-1250000 (3-1250000 / -3-1250000) +65-3-1250001 / 0065-3-1250001 (3-1250001 / -3-1250001) +65-3-1250002 / 0065-3-1250002 (3-1250002 / -3-1250002) +65-3-1250003 / 0065-3-1250003 (3-1250003 / -3-1250003) +65-3-1250004 / 0065-3-1250004 (3-1250004 / -3-1250004) ...+65-3-xxxxxxx / 0065-3-xxxxxxx (3-xxxxxxx / -3-xxxxxxx) ...+65-3-1259995 / 0065-3-1259995 (3-1259995 / -3-1259995) +65-3-1259996 / 0065-3-1259996 (3-1259996 / -3-1259996) +65-3-1259997 / 0065-3-1259997 (3-1259997 / -3-1259997) +65-3-1259998 / 0065-3-1259998 (3-1259998 / -3-1259998) +65-3-1259999 / 0065-3-1259999 (3-1259999 / -3-1259999)