| Country: | Vietnam |
| Calling Code: | +84 |
| = the calling code for Vietnam is +84. | |
| International Call Prefix: (dial out code) | *00 |
| National Trunk Prefix: | *0 |
| Telephone Digits: | 7 to 10 digits |
| How to call or text Vietnam from abroad or internationally? | To call or text Vietnam 's telephone number from abroad you must use the plus sign (+) or exit code of the country you are dialing from. Eg: To call Vietnam from the U.S., just dial: Using plus sign:(+) (International Code) (Phone Number) + 84 xxxxxxx Using Exit Code: (Exit Code Prefix) (International Code) (Phone Number) (00)84- xxxxxxx |
| Timezone: | UTC+07:00 (Indochina Time) |