Area Code +84-74-(4000000...4999999) located in Tra Vinh, more detail is as below. Place International Dialing Code : 84 International Prefix : 00 National Prefix : 0 National Destination Code : 74 Subscriber Number From : 4000000 Subscriber Number To : 4999999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : VTC Click here to buy Vietnam Area Code Database Other Information Language Code : vi (Vietnamese) Country Number : 704 (Vietnam) Country Code : VN (Vietnam) City : Tra Vinh Timezone : Asia/Ho_Chi_Minh Coordinated Universal Time : +07:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 9.9300 Longitude : 106.3500 ‹ previous : +84-74-(3000000...3999999) next › : +84-74-(6000000...6999999) Dialling Instructions For trunk calls: 0 74 4000000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 84 74 4000000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 4000000 ~ 4999999 (Count: 1,000,000) Example: +84-74-4000000 / 0084-74-4000000 (074-4000000 / 0-74-4000000) +84-74-4000001 / 0084-74-4000001 (074-4000001 / 0-74-4000001) +84-74-4000002 / 0084-74-4000002 (074-4000002 / 0-74-4000002) +84-74-4000003 / 0084-74-4000003 (074-4000003 / 0-74-4000003) +84-74-4000004 / 0084-74-4000004 (074-4000004 / 0-74-4000004) ...+84-74-xxxxxxx / 0084-74-xxxxxxx (074-xxxxxxx / 0-74-xxxxxxx) ...+84-74-4999995 / 0084-74-4999995 (074-4999995 / 0-74-4999995) +84-74-4999996 / 0084-74-4999996 (074-4999996 / 0-74-4999996) +84-74-4999997 / 0084-74-4999997 (074-4999997 / 0-74-4999997) +84-74-4999998 / 0084-74-4999998 (074-4999998 / 0-74-4999998) +84-74-4999999 / 0084-74-4999999 (074-4999999 / 0-74-4999999)