Area Code +66-99-(5400000...5499999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 66 International Prefix : 001 National Prefix : 0 National Destination Code : 99 Subscriber Number From : 5400000 Subscriber Number To : 5499999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Real Future 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 : +66-99-(5300000...5399999) next › : +66-99-(5500000...5599999) Dialling Instructions For trunk calls: 0 99 5400000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 66 99 5400000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5400000 ~ 5499999 (Count: 100,000) Example: +66-99-5400000 / 00166-99-5400000 (099-5400000 / 0-99-5400000) +66-99-5400001 / 00166-99-5400001 (099-5400001 / 0-99-5400001) +66-99-5400002 / 00166-99-5400002 (099-5400002 / 0-99-5400002) +66-99-5400003 / 00166-99-5400003 (099-5400003 / 0-99-5400003) +66-99-5400004 / 00166-99-5400004 (099-5400004 / 0-99-5400004) ...+66-99-xxxxxxx / 00166-99-xxxxxxx (099-xxxxxxx / 0-99-xxxxxxx) ...+66-99-5499995 / 00166-99-5499995 (099-5499995 / 0-99-5499995) +66-99-5499996 / 00166-99-5499996 (099-5499996 / 0-99-5499996) +66-99-5499997 / 00166-99-5499997 (099-5499997 / 0-99-5499997) +66-99-5499998 / 00166-99-5499998 (099-5499998 / 0-99-5499998) +66-99-5499999 / 00166-99-5499999 (099-5499999 / 0-99-5499999)