Area Code +66-81-(1010000...1019999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 66 International Prefix : 001 National Prefix : 0 National Destination Code : 81 Subscriber Number From : 1010000 Subscriber Number To : 1019999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Advanced Info Service Public Company Ltd (AIS) Click here to buy Thailand Area Code Database Other Information Language Code : th (Thai) Country Number : 764 (Thailand) Country Code : TH (Thailand) City : Mobile Telephony 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 : +66-81-(1000000...1009999) next › : +66-81-(1020000...1029999) Dialling Instructions For trunk calls: 0 81 1010000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 66 81 1010000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1010000 ~ 1019999 (Count: 10,000) Example: +66-81-1010000 / 00166-81-1010000 (081-1010000 / 0-81-1010000) +66-81-1010001 / 00166-81-1010001 (081-1010001 / 0-81-1010001) +66-81-1010002 / 00166-81-1010002 (081-1010002 / 0-81-1010002) +66-81-1010003 / 00166-81-1010003 (081-1010003 / 0-81-1010003) +66-81-1010004 / 00166-81-1010004 (081-1010004 / 0-81-1010004) ...+66-81-xxxxxxx / 00166-81-xxxxxxx (081-xxxxxxx / 0-81-xxxxxxx) ...+66-81-1019995 / 00166-81-1019995 (081-1019995 / 0-81-1019995) +66-81-1019996 / 00166-81-1019996 (081-1019996 / 0-81-1019996) +66-81-1019997 / 00166-81-1019997 (081-1019997 / 0-81-1019997) +66-81-1019998 / 00166-81-1019998 (081-1019998 / 0-81-1019998) +66-81-1019999 / 00166-81-1019999 (081-1019999 / 0-81-1019999)