Area Code +66-99-(5030000...5039999) 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 : 5030000 Subscriber Number To : 5039999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : DTAC Triple Net 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-(5020000...5029999) next › : +66-99-(5040000...5049999) Dialling Instructions For trunk calls: 0 99 5030000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 66 99 5030000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5030000 ~ 5039999 (Count: 10,000) Example: +66-99-5030000 / 00166-99-5030000 (099-5030000 / 0-99-5030000) +66-99-5030001 / 00166-99-5030001 (099-5030001 / 0-99-5030001) +66-99-5030002 / 00166-99-5030002 (099-5030002 / 0-99-5030002) +66-99-5030003 / 00166-99-5030003 (099-5030003 / 0-99-5030003) +66-99-5030004 / 00166-99-5030004 (099-5030004 / 0-99-5030004) ...+66-99-xxxxxxx / 00166-99-xxxxxxx (099-xxxxxxx / 0-99-xxxxxxx) ...+66-99-5039995 / 00166-99-5039995 (099-5039995 / 0-99-5039995) +66-99-5039996 / 00166-99-5039996 (099-5039996 / 0-99-5039996) +66-99-5039997 / 00166-99-5039997 (099-5039997 / 0-99-5039997) +66-99-5039998 / 00166-99-5039998 (099-5039998 / 0-99-5039998) +66-99-5039999 / 00166-99-5039999 (099-5039999 / 0-99-5039999)