Area Code +84-90-(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 : 90 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 : Mobifone – VNPT 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 : +84-80-(00000000...99999999) next › : +84-91-(0000000...9999999) Dialling Instructions For trunk calls: 0 90 0000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 84 90 0000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 0000000 ~ 9999999 (Count: 10,000,000) Example: +84-90-0000000 / 0084-90-0000000 (090-0000000 / 0-90-0000000) +84-90-0000001 / 0084-90-0000001 (090-0000001 / 0-90-0000001) +84-90-0000002 / 0084-90-0000002 (090-0000002 / 0-90-0000002) +84-90-0000003 / 0084-90-0000003 (090-0000003 / 0-90-0000003) +84-90-0000004 / 0084-90-0000004 (090-0000004 / 0-90-0000004) ...+84-90-xxxxxxx / 0084-90-xxxxxxx (090-xxxxxxx / 0-90-xxxxxxx) ...+84-90-9999995 / 0084-90-9999995 (090-9999995 / 0-90-9999995) +84-90-9999996 / 0084-90-9999996 (090-9999996 / 0-90-9999996) +84-90-9999997 / 0084-90-9999997 (090-9999997 / 0-90-9999997) +84-90-9999998 / 0084-90-9999998 (090-9999998 / 0-90-9999998) +84-90-9999999 / 0084-90-9999999 (090-9999999 / 0-90-9999999)