Area Code +66-81-(6170000...6179999) 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 : 6170000 Subscriber Number To : 6179999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Total Access Communication Public Company Ltd (DTAC) 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-(6160000...6169999) next › : +66-81-(6180000...6189999) Dialling Instructions For trunk calls: 0 81 6170000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 66 81 6170000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6170000 ~ 6179999 (Count: 10,000) Example: +66-81-6170000 / 00166-81-6170000 (081-6170000 / 0-81-6170000) +66-81-6170001 / 00166-81-6170001 (081-6170001 / 0-81-6170001) +66-81-6170002 / 00166-81-6170002 (081-6170002 / 0-81-6170002) +66-81-6170003 / 00166-81-6170003 (081-6170003 / 0-81-6170003) +66-81-6170004 / 00166-81-6170004 (081-6170004 / 0-81-6170004) ...+66-81-xxxxxxx / 00166-81-xxxxxxx (081-xxxxxxx / 0-81-xxxxxxx) ...+66-81-6179995 / 00166-81-6179995 (081-6179995 / 0-81-6179995) +66-81-6179996 / 00166-81-6179996 (081-6179996 / 0-81-6179996) +66-81-6179997 / 00166-81-6179997 (081-6179997 / 0-81-6179997) +66-81-6179998 / 00166-81-6179998 (081-6179998 / 0-81-6179998) +66-81-6179999 / 00166-81-6179999 (081-6179999 / 0-81-6179999)