Area Code +66-91-(5500000...5509999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 66 International Prefix : 001 National Prefix : 0 National Destination Code : 91 Subscriber Number From : 5500000 Subscriber Number To : 5509999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Total Access Communication Public Company Ltd (DTAC) 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 : +66-91-(5400000...5499999) next › : +66-91-(5510000...5519999) Dialling Instructions For trunk calls: 0 91 5500000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 66 91 5500000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 5500000 ~ 5509999 (Count: 10,000) Example: +66-91-5500000 / 00166-91-5500000 (091-5500000 / 0-91-5500000) +66-91-5500001 / 00166-91-5500001 (091-5500001 / 0-91-5500001) +66-91-5500002 / 00166-91-5500002 (091-5500002 / 0-91-5500002) +66-91-5500003 / 00166-91-5500003 (091-5500003 / 0-91-5500003) +66-91-5500004 / 00166-91-5500004 (091-5500004 / 0-91-5500004) ...+66-91-xxxxxxx / 00166-91-xxxxxxx (091-xxxxxxx / 0-91-xxxxxxx) ...+66-91-5509995 / 00166-91-5509995 (091-5509995 / 0-91-5509995) +66-91-5509996 / 00166-91-5509996 (091-5509996 / 0-91-5509996) +66-91-5509997 / 00166-91-5509997 (091-5509997 / 0-91-5509997) +66-91-5509998 / 00166-91-5509998 (091-5509998 / 0-91-5509998) +66-91-5509999 / 00166-91-5509999 (091-5509999 / 0-91-5509999)