Area Code +66-81-(4190000...4199999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 66 International Prefix : 001 National Prefix : 0 National Destination Code : 81 Subscriber Number From : 4190000 Subscriber Number To : 4199999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : CAT Telecom Public Company Ltd 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 : +66-81-(4180000...4189999) next › : +66-81-(4200000...4299999) Dialling Instructions For trunk calls: 0 81 4190000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 001 66 81 4190000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4190000 ~ 4199999 (Count: 10,000) Example: +66-81-4190000 / 00166-81-4190000 (081-4190000 / 0-81-4190000) +66-81-4190001 / 00166-81-4190001 (081-4190001 / 0-81-4190001) +66-81-4190002 / 00166-81-4190002 (081-4190002 / 0-81-4190002) +66-81-4190003 / 00166-81-4190003 (081-4190003 / 0-81-4190003) +66-81-4190004 / 00166-81-4190004 (081-4190004 / 0-81-4190004) ...+66-81-xxxxxxx / 00166-81-xxxxxxx (081-xxxxxxx / 0-81-xxxxxxx) ...+66-81-4199995 / 00166-81-4199995 (081-4199995 / 0-81-4199995) +66-81-4199996 / 00166-81-4199996 (081-4199996 / 0-81-4199996) +66-81-4199997 / 00166-81-4199997 (081-4199997 / 0-81-4199997) +66-81-4199998 / 00166-81-4199998 (081-4199998 / 0-81-4199998) +66-81-4199999 / 00166-81-4199999 (081-4199999 / 0-81-4199999)