How much does it cost to call Vietnam?
Calls to Vietnam cost $0.33 per minute for mobile numbers and $0.33 per minute for landline numbers. CallSpark shows the live rate before you dial, and billing is per second.
Need a Skype replacement for Vietnam? CallSpark lets you call real mobile and landline numbers straight from your browser.
🇻🇳Budget-friendly international calling
Cheap International Calls to Vietnam
Mobile Numbers
$0.33/min
Landline Numbers
$0.33/min
Make cheap international calls to real mobile and landline numbers in Vietnam from your browser. See live rates before you dial, pay as you go, and skip app downloads, roaming bundles, and monthly plans.
First call is FREE
Start with a real phone number
Enter a Vietnam number and start calling in seconds
Type any full phone number, including the +84 country code, and we'll open CallSpark in your browser with that number ready to dial.
Example number formats
+84912345678+84912345778+84112345678
Calling rates and cost calculator
Mobile and landline calling rates for Vietnam
Compare live mobile and landline rates, choose a duration, and see your expected spend before you place the call.
Estimated call cost
$3.30
10 minute estimate for Mobile Numbers calls to Vietnam
Country code guide
Country code and dialing format for Vietnam
Calls to Vietnam use the +84 country code. Use the full international number when you dial so the call can route correctly from the start.
+84
If you are calling Vietnam from abroad, start with +84, then add the full local number. Use the complete number for the best chance of a clean connection to mobile numbers, landlines, and business lines.
Calls to Vietnam connect more reliably when you use the complete number. Mobile numbers are often the fastest route to a person, especially in cities like Hanoi, while business lines are easier to reach during local working hours.
Most calls in Vietnam happen in Vietnamese. A short script helps when you are calling companies, admissions teams, embassies, or public offices and need to move fast once the call connects.
With a population of 101,343,800 spread across 331,212 km², Vietnam has different calling patterns across regions. Mobile numbers usually connect fastest, while landlines may require area-specific formatting or city-aware dialing details.
If you are calling about paperwork, deliveries, finance, or support, keep the full contact details ready. The postal code format in Vietnam is ######, which may come up when you speak to a business or government office.
Check the local time, confirm the full number, and place the call when the other side is most likely to pick up. That gives you a better shot at turning the call into a real conversation.
Population
101,343,800
Capital
Hanoi
Languages
Vietnamese
Currency
VND (₫) - Vietnamese đồng
Region
AsiaSouth-Eastern Asia
Area
331,212 km²
Week starts
monday
Postal code
######
Calling timing guide
Best time to call Vietnam and local calling tips
Check the local time, usual business hours, and upcoming holidays before you place a call to Vietnam.
Current time in Vietnam
Loading...
UTC+07:00
Business week starts: Monday
Business hoursBest Times
- ●Business: 9 AM - 5 PM weekdays
- ●Personal: After 7 PM best answer rates
- ●Weekends: Afternoon preferred
Avoid Calling
- ●Before 8 AM local time
- ●After 9 PM local time
All Holidays
Upcoming holidays (0)
| Date | Holiday Name | Description |
|---|---|---|
| Jan 1, 2026 | International New Year's Day | New Year's Day is the first day of the year, or January 1, in the Gregorian calendar. |
| Feb 16, 2026 | Vietnamese New Year's Eve | Lunar New Year is the first day of the Chinese calendar, which is a lunisolar calendar mainly used for traditional celebrations. |
| Feb 17, 2026 | Vietnamese New Year | Vietnamese New Year is a national holiday in Vietnam |
| Feb 18, 2026 | Tet Holiday | Tet Holiday is a national holiday in Vietnam |
| Feb 19, 2026 | Tet Holiday | Tet Holiday is a national holiday in Vietnam |
| Feb 20, 2026 | Tet Holiday | Tet Holiday is a national holiday in Vietnam |
| Feb 21, 2026 | Tet Holiday | Tet Holiday is a national holiday in Vietnam |
| Apr 26, 2026 | Hung Kings Festival | Hung Kings Festival is a national holiday in Vietnam |
| Apr 27, 2026 | Day off for Hung Kings Festival | Hung Kings Festival is a national holiday in Vietnam |
| Apr 30, 2026 | Liberation Day/Reunification Day | Liberation Day/Reunification Day is a national holiday in Vietnam |
| May 1, 2026 | International Labor Day | Labor Day, International Workers' Day, and May Day, is a day off for workers in many countries around the world. |
| Aug 31, 2026 | Independence Day Holiday | Independence Day Holiday is a public sector holiday in Vietnam |
| Sep 1, 2026 | Independence Day Holiday | Independence Day Holiday is a public sector holiday in Vietnam |
| Sep 2, 2026 | Independence Day | Independence Day is a national holiday in Vietnam |
Major cities in Vietnam
Ho Chi Minh City
Population: 14.0M
Hải Dương
Ho Chi Minh City is a major city in Vietnam with a population of 14,002,598.
Hanoi
Population: 8.4M
An Giang
Hanoi is a major city in Vietnam with a population of 8,435,650.
Cần Thơ
Population: 1.5M
Điện Biên
Cần Thơ is a major city in Vietnam with a population of 1,507,187.
Huế
Population: 1.2M
Bình Định
Huế is a major city in Vietnam with a population of 1,236,393.
Ninh Bình City
Population: 1.2M
Ninh Bình
Ninh Bình City is a major city in Vietnam with a population of 1,230,300.
Biên Hòa
Population: 1.1M
Đồng Nai
Biên Hòa is a major city in Vietnam with a population of 1,104,000.
Thủ Đức
Population: 1.0M
Ho Chi Minh City
Thủ Đức is a major city in Vietnam with a population of 1,013,795.
Thành Phố Vinh
Population: 790.0K
Bình Thuận
Thành Phố Vinh is a major city in Vietnam with a population of 790,000.
Huế
Population: 652.6K
Huế
Huế is a major city in Vietnam with a population of 652,572.
Châu Thành
Population: 652.1K
Tiền Giang
Châu Thành is a major city in Vietnam with a population of 652,068.
Why CallSpark
Why people use CallSpark for cheap calls to Vietnam
CallSpark gives you a faster, simpler way to call real phone numbers in Vietnam. You see the live mobile ($0.33/min) and landline ($0.33/min) rate before the call starts, pay as you go, and avoid carrier pricing surprises, app downloads, and monthly plans.
Built for real calls that need to connect
Use CallSpark when you need to call customers, suppliers, relatives, schools, banks, support teams, or public offices in Vietnam. It is designed for quick outbound calls to real numbers, not closed app-to-app conversations.
- ●Reach real mobile and landline numbers, not just other app users
- ●Place calls from your browser with no install, SIM, or subscription gate
- ●Use verified caller IDs when answer rate matters
Built for clear pricing and repeat use
Credits do not expire, your rate is visible before you dial, and your wallet history shows exactly what was spent on calls to Vietnam. Top up only when you need more calling capacity, or enable auto top-up for continuity.
- ●See the live rate before every call starts
- ●Top up manually or use auto top-up when you need continuity
- ●A lighter workflow than roaming, carrier bundles, or old desktop dialers
Common calling scenarios
What people call Vietnam for
These are common reasons people use CallSpark to reach real mobile and landline numbers in Vietnam without carrier friction or app-to-app limitations.
🌐
Family and personal calls
Reach relatives, friends, or contacts in Vietnam on their real phone number, even if they do not use the same app as you.
💰
Sales and lead follow-up
Call prospects, leads, and existing customers in Vietnam from your browser without committing to a full phone system.
⚡
Customer support and account issues
Reach banks, support teams, and service providers in Vietnam while keeping the keypad available for IVRs and extensions.
🔢
Suppliers and logistics
Follow up on deliveries, orders, and vendor conversations in Vietnam when you need a quick outbound call that just works.
📊
Schools and admissions offices
Call universities, schools, and registrars in Vietnam with a simple browser workflow and transparent pricing.
🔒
Embassies and public offices
Contact embassies, government offices, and administrative teams in Vietnam when paperwork or timing matters.
How it works
How to call Vietnam from your browser
A simple three-step workflow for teams and individuals who need quick, reliable calls to real mobile and landline numbers in Vietnam.
1
Step 1
Create your account and add credit
Sign up, open the dialer, and load credit so you are ready to place the call.
2
Step 2
Enter the number
Type the full Vietnam number with the country code.
3
Step 3
Review the rate and start the call
Check the live price, then connect from your browser and use the keypad for IVRs or extensions.
Call Vietnam from anywhere
Ready to start calling Vietnam?
Open the browser dialer, see the live rate, and place your first call without installing another app or committing to a monthly plan.
How far your credit goes
Estimate call time before you top up. Add credit for Vietnam, see how many minutes it buys, and scale up only when you need more calling capacity.
FAQ
Frequently asked questions about calling Vietnam
Answers to common questions about rates, browser calling, Skype replacement, caller ID, and how CallSpark works for calls to Vietnam.
What is the cheapest way to call Vietnam?
The cheapest option is usually a pay-as-you-go browser calling service that shows your rate before the call starts. CallSpark lets you call Vietnam without carrier roaming rates, bundles, or app-download friction.
Can I call mobile numbers and landlines in Vietnam?
Yes. You can place calls to both mobile numbers and landlines in Vietnam using the same browser-based workflow.
Can I show a caller ID when calling Vietnam?
Yes. You can verify a caller ID and present it on outbound calls, which helps recipients in Vietnam recognize the call and improves answer rates.
Can I call businesses and support lines in Vietnam?
Yes. CallSpark is built for real phone-number calling, which makes it useful for reaching businesses, banks, schools, customer support teams, embassies, and public offices in Vietnam.
Is there a free way to try calls to Vietnam?
Yes. Your first call is free, so you can test the workflow and call quality before committing more credit to Vietnam.
How does browser‑based calling work?
Place calls directly from your browser. We connect your microphone to the destination phone over secure WebRTC and carrier networks. No apps and no SIM cards needed. Just sign in, verify a caller ID, and dial.
Does CallSpark support inbound calls?
Outbound calling is available today. Inbound to purchased numbers is on our roadmap. Join the waitlist in the dashboard if you need this.
Do I need a subscription?
No. It's pay as you go. Add credit with your card, enable auto top‑up if you want, and only pay for the minutes you use.
How do I add credits?
We use Stripe for secure payments. Add credit with any major card and enable auto top‑up so calls never drop.
Is my call data secure?
We use HTTPS everywhere, Stripe for payments, and carrier‑grade infrastructure. We don't store card details. Call recordings are off by default.
Ready to make cheap calls to Vietnam?
Start calling Vietnam from your browser with transparent rates, caller ID support, no monthly plan, and no extra app to install.