Area Code +65-8-(1770000...1779999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 65 International Prefix : 00 National Destination Code : 8 Subscriber Number From : 1770000 Subscriber Number To : 1779999 National Destination Code Length : 1 Uses National Destination Code : No National Significant Number Length : 8 Number Type : M (Mobile, Cellular) Carrier Name : M1 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 : +65-8-(1760000...1769999) next › : +65-8-(1780000...1789999) Dialling Instructions For trunk calls: - 8 1770000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 65 8 1770000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1770000 ~ 1779999 (Count: 10,000) Example: +65-8-1770000 / 0065-8-1770000 (8-1770000 / -8-1770000) +65-8-1770001 / 0065-8-1770001 (8-1770001 / -8-1770001) +65-8-1770002 / 0065-8-1770002 (8-1770002 / -8-1770002) +65-8-1770003 / 0065-8-1770003 (8-1770003 / -8-1770003) +65-8-1770004 / 0065-8-1770004 (8-1770004 / -8-1770004) ...+65-8-xxxxxxx / 0065-8-xxxxxxx (8-xxxxxxx / -8-xxxxxxx) ...+65-8-1779995 / 0065-8-1779995 (8-1779995 / -8-1779995) +65-8-1779996 / 0065-8-1779996 (8-1779996 / -8-1779996) +65-8-1779997 / 0065-8-1779997 (8-1779997 / -8-1779997) +65-8-1779998 / 0065-8-1779998 (8-1779998 / -8-1779998) +65-8-1779999 / 0065-8-1779999 (8-1779999 / -8-1779999)