Area Code +66-85-(4400000...4499999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 66 International Prefix : 001 National Prefix : 0 National Destination Code : 85 Subscriber Number From : 4400000 Subscriber Number To : 4499999 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 : +66-85-(4300000...4399999) next › : +66-85-(4500000...4599999) Dialling Instructions For trunk calls: 0 85 4400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 66 85 4400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4400000 ~ 4499999 (Count: 100,000) Example: +66-85-4400000 / 00166-85-4400000 (085-4400000 / 0-85-4400000) +66-85-4400001 / 00166-85-4400001 (085-4400001 / 0-85-4400001) +66-85-4400002 / 00166-85-4400002 (085-4400002 / 0-85-4400002) +66-85-4400003 / 00166-85-4400003 (085-4400003 / 0-85-4400003) +66-85-4400004 / 00166-85-4400004 (085-4400004 / 0-85-4400004) ...+66-85-xxxxxxx / 00166-85-xxxxxxx (085-xxxxxxx / 0-85-xxxxxxx) ...+66-85-4499995 / 00166-85-4499995 (085-4499995 / 0-85-4499995) +66-85-4499996 / 00166-85-4499996 (085-4499996 / 0-85-4499996) +66-85-4499997 / 00166-85-4499997 (085-4499997 / 0-85-4499997) +66-85-4499998 / 00166-85-4499998 (085-4499998 / 0-85-4499998) +66-85-4499999 / 00166-85-4499999 (085-4499999 / 0-85-4499999)