Area Code +66-81-(6540000...6549999) 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 : 6540000 Subscriber Number To : 6549999 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-(6530000...6539999) next › : +66-81-(6550000...6559999) Dialling Instructions For trunk calls: 0 81 6540000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 66 81 6540000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6540000 ~ 6549999 (Count: 10,000) Example: +66-81-6540000 / 00166-81-6540000 (081-6540000 / 0-81-6540000) +66-81-6540001 / 00166-81-6540001 (081-6540001 / 0-81-6540001) +66-81-6540002 / 00166-81-6540002 (081-6540002 / 0-81-6540002) +66-81-6540003 / 00166-81-6540003 (081-6540003 / 0-81-6540003) +66-81-6540004 / 00166-81-6540004 (081-6540004 / 0-81-6540004) ...+66-81-xxxxxxx / 00166-81-xxxxxxx (081-xxxxxxx / 0-81-xxxxxxx) ...+66-81-6549995 / 00166-81-6549995 (081-6549995 / 0-81-6549995) +66-81-6549996 / 00166-81-6549996 (081-6549996 / 0-81-6549996) +66-81-6549997 / 00166-81-6549997 (081-6549997 / 0-81-6549997) +66-81-6549998 / 00166-81-6549998 (081-6549998 / 0-81-6549998) +66-81-6549999 / 00166-81-6549999 (081-6549999 / 0-81-6549999)