Call Vietnam from United States
Affordable calls from United States to Vietnam. No app needed.
Mobile
$0.37
per minute
Landline
$0.35
per minute
Same rate whether you call from United States or anywhere else
How major carriers compare
| Provider | Rate | Plan |
|---|---|---|
| Callana | $0.37/min | Pay as you go |
| AT&T | $2.50/min | AT&T International Day Pass |
| Verizon | $1.99/min | Verizon International Plan |
| T-Mobile | $0.25/min | T-Mobile Stateside International |
Carrier rates are approximate and may vary. Callana rates are the same regardless of where you call from.
Cost Calculator: Calls to Vietnam
See exactly what your call will cost
Mobile cost
--
Landline cost
--
Best Way to Call Vietnam from United States
Browser-Based (Callana)
Call directly from your browser at web.callana.app. No app download, no SIM card needed. Works from any country.
VoIP / Internet Calling
Use a VoIP service over WiFi or mobile data. Best for regular international callers who make frequent calls to Vietnam.
Traditional Carrier
Dial 011 + 84 + local number from your United States phone. Rates vary by carrier and plan.
How to call Vietnam
Call with Callana
Enter the number with the country code. No exit codes or international prefixes needed.
From a regular phone
Dial your country's exit code, then the country code +84, then the local number.
Area codes for major cities
Hanoi
+84-24
Ho Chi Minh City
+84-28
Da Nang
+84-236
Hai Phong
+84-225
Common Issues When Calling Vietnam
Dialing CodeDrop the leading 0 from Vietnamese mobile numbers
Drop the leading 0 from Vietnamese mobile numbers
Vietnamese mobile numbers start with 0 domestically (e.g. 09X, 08X, 07X, 03X). When dialing from abroad, drop the 0: dial +84 followed by 9 digits.
FormattingVietnam migrated from 11-digit to 10-digit mobile numbers
Vietnam migrated from 11-digit to 10-digit mobile numbers
Vietnam completed a number migration in 2018 converting all 11-digit mobile numbers to 10 digits. Old 11-digit numbers saved in your contacts may no longer work. Check for updated numbers.
BlockedSome VoIP services face intermittent restrictions
Some VoIP services face intermittent restrictions
Vietnam occasionally restricts certain VoIP applications. Standard international calling through phone networks is generally more reliable than app-based alternatives.
Calling Vietnam from United States
Time difference
Vietnam is 12 hours ahead of US Eastern Time
Best time to call
Early morning US (7-9 AM ET) = evening Vietnam (7-9 PM ICT)
Popular cities called
Ho Chi Minh City, Hanoi, Da Nang, Hai Phong, Can Tho
Peak calling seasons
Tet (Lunar New Year), Mid-Autumn Festival, Reunification Day
Calling tips
Vietnamese families gather for Tet (Lunar New Year) in January/February. Evening calls are preferred.
Frequently asked questions
How much does it cost to call Vietnam from United States?
With Callana, calls from United States to Vietnam cost $0.37/min to mobile phones and $0.35/min to landlines. No subscription required — just pay as you go.
What time should I call Vietnam from United States?
Early morning US (7-9 AM ET) = evening Vietnam (7-9 PM ICT). Vietnam is 12 hours ahead of US Eastern Time. Callana is available 24/7 so you can call anytime.
How do I call Vietnam from United States?
The easiest way is to use Callana in your browser — just enter the Vietnam number and we connect you instantly. From a regular phone in United States, dial 011 + 84 + the local number.
Do I need a special app to call Vietnam?
No. Callana works directly in your browser — no app download needed. Just open web.callana.app, add credit, and start calling Vietnam from United States immediately.
What is the best way to call Vietnam from United States?
The easiest way is to use Callana's browser-based calling — no app needed, just open web.callana.app and dial. For traditional calling from United States, dial 011 then +84 followed by the local number. Callana offers the same low rates regardless of where you call from.
Why is my call to Vietnam not connecting?
Common issues when calling Vietnam include using the wrong country code format and incorrect digit count. Make sure you're dialing the full international number with the correct country code. If using Callana, enter the number without any exit codes — we handle the routing automatically.