Area Code +66-90-(8500000...8599999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 66 International Prefix : 001 National Prefix : 0 National Destination Code : 90 Subscriber Number From : 8500000 Subscriber Number To : 8599999 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 : +66-90-(8400000...8499999) next › : +66-90-(8600000...8699999) Dialling Instructions For trunk calls: 0 90 8500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 66 90 8500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 8500000 ~ 8599999 (Count: 100,000) Example: +66-90-8500000 / 00166-90-8500000 (090-8500000 / 0-90-8500000) +66-90-8500001 / 00166-90-8500001 (090-8500001 / 0-90-8500001) +66-90-8500002 / 00166-90-8500002 (090-8500002 / 0-90-8500002) +66-90-8500003 / 00166-90-8500003 (090-8500003 / 0-90-8500003) +66-90-8500004 / 00166-90-8500004 (090-8500004 / 0-90-8500004) ...+66-90-xxxxxxx / 00166-90-xxxxxxx (090-xxxxxxx / 0-90-xxxxxxx) ...+66-90-8599995 / 00166-90-8599995 (090-8599995 / 0-90-8599995) +66-90-8599996 / 00166-90-8599996 (090-8599996 / 0-90-8599996) +66-90-8599997 / 00166-90-8599997 (090-8599997 / 0-90-8599997) +66-90-8599998 / 00166-90-8599998 (090-8599998 / 0-90-8599998) +66-90-8599999 / 00166-90-8599999 (090-8599999 / 0-90-8599999)