Call Vietnam
Country Code +84
From United States to Vietnam, the country code is +84. With StartACall you skip the codes and the downloads and dial Vietnam from any browser tab.
Product facts
- Outbound: No dedicated number required.
- Inbound: Requires US/Canada digital number ($2.14 to $5/month).
- No apps: Works in Chrome, Safari, Edge, Firefox.
How to Call Vietnam from USA
Dialing Vietnam is simple. Just remember to use the international exit code and drop the leading zero.
US Exit Code
Dial 011. This is the exit code for the USA and Canada.
(On mobile/VoIP, just use +)
Vietnam Code (+84)
Dial +84. This connects you to the Vietnamese telecom network.
Area Code & Number
Enter the city code or mobile prefix.Important: Drop the leading zero!
Dialing Examples
Vietnam area codes (like 028 for HCM) and mobile prefixes (like 096 for Viettel) start with '0'. Always remove this zero when calling from the USA.
Vietnam City Codes
Common area codes for major Vietnamese cities. Remember to drop the '0'.
| City | Region | Area Code |
|---|---|---|
| Ho Chi Minh City (Saigon) | South | 028 |
| Hanoi | North | 024 |
| Da Nang | Central | 0236 |
| Hai Phong | North | 0225 |
| Can Tho | South | 0292 |
| City | Region | Area Code |
|---|---|---|
| Dong Nai | South | 0251 |
| Binh Duong | South | 0274 |
| Nha Trang (Khanh Hoa) | Central | 0258 |
| Hue (Thua Thien-Hue) | Central | 0234 |
| Vung Tau | South | 0254 |
Vietnam Mobile Prefixes
Identify the carrier by the prefix. Dial +84 followed by these numbers (dropping the first 0).
Why Pay Expensive Rates to
Call Vietnam?
Calling Vietnam from the USA using traditional carriers like AT&T or Verizon can cost upwards of $3.00/minute. StartACall uses VoIP technology to route your call over the internet, bypassing these fees completely.
- Rates starting at pennies per minute
- No SIM card or App download needed
- Crystal clear voice to Viettel & Vinaphone
- Pay-as-you-go (No monthly contracts)
Save 90%
Drastically cheaper than standard US carrier international plans.
Anytime
Call 24/7. Vietnam is roughly 12 hours ahead of US EST.
Secure
Encrypted calls ensure your conversations stay private.
Instant
No registration delays. Start calling immediately.
Frequently Asked Questions
What is the country code for Vietnam?
The country calling code for Vietnam is +84. You must dial this after the US exit code (011) and before the area code.
How do I call a mobile number in Vietnam?
Vietnam mobile numbers are 10 digits long and start with 03, 05, 07, 08, or 09. When calling from the USA, drop the leading '0'. Dial +84 followed by the 9-digit mobile number.
What is the area code for Ho Chi Minh City?
The area code for Ho Chi Minh City (Saigon) is 028. When dialing from abroad, drop the zero and dial +84 28.
Can I call Vietnam for free?
StartACall offers a free trial for new users to test call quality. Continued calling is available at very low pay-as-you-go rates, much cheaper than traditional carriers.
Ready to call Vietnam?
Start making calls in seconds. No credit card required to sign up.