Area Code +66-60-(0040000...0049999) located in VoIP, more detail is as below. Place International Dialing Code : 66 International Prefix : 001 National Prefix : 0 National Destination Code : 60 Subscriber Number From : 0040000 Subscriber Number To : 0049999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : V (VoIP, Location Independent fixed land line) Carrier Name : TOT Public Company Ltd Click here to buy Thailand Area Code Database Other Information Language Code : th (Thai) Country Number : 764 (Thailand) Country Code : TH (Thailand) City : VoIP Timezone : Asia/Bangkok Coordinated Universal Time : +07:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 13.7200 Longitude : 100.4800 ‹ previous : +66-60-(0037000...0037999) next › : +66-60-(0050000...0051999) Dialling Instructions For trunk calls: 0 60 0040000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 66 60 0040000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0040000 ~ 0049999 (Count: 10,000) Example: +66-60-0040000 / 00166-60-0040000 (060-0040000 / 0-60-0040000) +66-60-0040001 / 00166-60-0040001 (060-0040001 / 0-60-0040001) +66-60-0040002 / 00166-60-0040002 (060-0040002 / 0-60-0040002) +66-60-0040003 / 00166-60-0040003 (060-0040003 / 0-60-0040003) +66-60-0040004 / 00166-60-0040004 (060-0040004 / 0-60-0040004) ...+66-60-xxxxxxx / 00166-60-xxxxxxx (060-xxxxxxx / 0-60-xxxxxxx) ...+66-60-0049995 / 00166-60-0049995 (060-0049995 / 0-60-0049995) +66-60-0049996 / 00166-60-0049996 (060-0049996 / 0-60-0049996) +66-60-0049997 / 00166-60-0049997 (060-0049997 / 0-60-0049997) +66-60-0049998 / 00166-60-0049998 (060-0049998 / 0-60-0049998) +66-60-0049999 / 00166-60-0049999 (060-0049999 / 0-60-0049999)