Area Code +66-81-(6100000...6109999) 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 : 6100000 Subscriber Number To : 6109999 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-(6000000...6099999) next › : +66-81-(6110000...6119999) Dialling Instructions For trunk calls: 0 81 6100000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 66 81 6100000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 6100000 ~ 6109999 (Count: 10,000) Example: +66-81-6100000 / 00166-81-6100000 (081-6100000 / 0-81-6100000) +66-81-6100001 / 00166-81-6100001 (081-6100001 / 0-81-6100001) +66-81-6100002 / 00166-81-6100002 (081-6100002 / 0-81-6100002) +66-81-6100003 / 00166-81-6100003 (081-6100003 / 0-81-6100003) +66-81-6100004 / 00166-81-6100004 (081-6100004 / 0-81-6100004) ...+66-81-xxxxxxx / 00166-81-xxxxxxx (081-xxxxxxx / 0-81-xxxxxxx) ...+66-81-6109995 / 00166-81-6109995 (081-6109995 / 0-81-6109995) +66-81-6109996 / 00166-81-6109996 (081-6109996 / 0-81-6109996) +66-81-6109997 / 00166-81-6109997 (081-6109997 / 0-81-6109997) +66-81-6109998 / 00166-81-6109998 (081-6109998 / 0-81-6109998) +66-81-6109999 / 00166-81-6109999 (081-6109999 / 0-81-6109999)