Area Code +84-97-(0000000...9999999) located in Mobile Telephony, more detail is as below. Place International Dialing Code : 84 International Prefix : 00 National Prefix : 0 National Destination Code : 97 Subscriber Number From : 0000000 Subscriber Number To : 9999999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : M (Mobile, Cellular) Carrier Name : Viettel Click here to buy Vietnam Area Code Database Other Information Language Code : vi (Vietnamese) Country Number : 704 (Vietnam) Country Code : VN (Vietnam) City : Mobile Telephony Timezone : Asia/Ho_Chi_Minh Coordinated Universal Time : +07:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 10.7500 Longitude : 106.6600 ‹ previous : +84-96-(0000000...9999999) next › : +84-98-(0000000...9999999) Dialling Instructions For trunk calls: 0 97 0000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 84 97 0000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0000000 ~ 9999999 (Count: 10,000,000) Example: +84-97-0000000 / 0084-97-0000000 (097-0000000 / 0-97-0000000) +84-97-0000001 / 0084-97-0000001 (097-0000001 / 0-97-0000001) +84-97-0000002 / 0084-97-0000002 (097-0000002 / 0-97-0000002) +84-97-0000003 / 0084-97-0000003 (097-0000003 / 0-97-0000003) +84-97-0000004 / 0084-97-0000004 (097-0000004 / 0-97-0000004) ...+84-97-xxxxxxx / 0084-97-xxxxxxx (097-xxxxxxx / 0-97-xxxxxxx) ...+84-97-9999995 / 0084-97-9999995 (097-9999995 / 0-97-9999995) +84-97-9999996 / 0084-97-9999996 (097-9999996 / 0-97-9999996) +84-97-9999997 / 0084-97-9999997 (097-9999997 / 0-97-9999997) +84-97-9999998 / 0084-97-9999998 (097-9999998 / 0-97-9999998) +84-97-9999999 / 0084-97-9999999 (097-9999999 / 0-97-9999999)