Area Code +65-6-(2230000...2239999) located in Singapore, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 6 Subscriber Number From : 2230000 Subscriber Number To : 2239999 National Destination Code Length : 1 Uses National Destination Code : No National Significant Number Length : 8 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : SingTel Click here to buy Singapore Area Code Database Other Information Language Code : en (English) Country Number : 702 (Singapore) Country Code : SG (Singapore) City : Singapore 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 : +65-6-(2220000...2229999) next › : +65-6-(2240000...2249999) Dialling Instructions For trunk calls: - 6 2230000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 6 2230000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 2230000 ~ 2239999 (Count: 10,000) Example: +65-6-2230000 / 0065-6-2230000 (6-2230000 / -6-2230000) +65-6-2230001 / 0065-6-2230001 (6-2230001 / -6-2230001) +65-6-2230002 / 0065-6-2230002 (6-2230002 / -6-2230002) +65-6-2230003 / 0065-6-2230003 (6-2230003 / -6-2230003) +65-6-2230004 / 0065-6-2230004 (6-2230004 / -6-2230004) ...+65-6-xxxxxxx / 0065-6-xxxxxxx (6-xxxxxxx / -6-xxxxxxx) ...+65-6-2239995 / 0065-6-2239995 (6-2239995 / -6-2239995) +65-6-2239996 / 0065-6-2239996 (6-2239996 / -6-2239996) +65-6-2239997 / 0065-6-2239997 (6-2239997 / -6-2239997) +65-6-2239998 / 0065-6-2239998 (6-2239998 / -6-2239998) +65-6-2239999 / 0065-6-2239999 (6-2239999 / -6-2239999)