Area Code +66-81-(1020000...1029999) 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 : 1020000 Subscriber Number To : 1029999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Digital Phone 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 : 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-(1010000...1019999) next › : +66-81-(1030000...1039999) Dialling Instructions For trunk calls: 0 81 1020000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 66 81 1020000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1020000 ~ 1029999 (Count: 10,000) Example: +66-81-1020000 / 00166-81-1020000 (081-1020000 / 0-81-1020000) +66-81-1020001 / 00166-81-1020001 (081-1020001 / 0-81-1020001) +66-81-1020002 / 00166-81-1020002 (081-1020002 / 0-81-1020002) +66-81-1020003 / 00166-81-1020003 (081-1020003 / 0-81-1020003) +66-81-1020004 / 00166-81-1020004 (081-1020004 / 0-81-1020004) ...+66-81-xxxxxxx / 00166-81-xxxxxxx (081-xxxxxxx / 0-81-xxxxxxx) ...+66-81-1029995 / 00166-81-1029995 (081-1029995 / 0-81-1029995) +66-81-1029996 / 00166-81-1029996 (081-1029996 / 0-81-1029996) +66-81-1029997 / 00166-81-1029997 (081-1029997 / 0-81-1029997) +66-81-1029998 / 00166-81-1029998 (081-1029998 / 0-81-1029998) +66-81-1029999 / 00166-81-1029999 (081-1029999 / 0-81-1029999)