Cheap Calls to Vietnam — From $0.2020/min
Country code: +84
Landline
BEST VALUE10 min call = $2.02
Mobile
10 min call = $2.02
Call from your browser, or download our iOS / Android app
How Much Does a Call to Vietnam Cost?
Quick reference at our base rate of $0.2020/min:
Top Up & Get Bonus Credit
Start with as little as $5. Top up more and get bonus credit — stretch your calls to Vietnam even further.
Rate Breakdown — Vietnam
Rates vary by carrier and line type. Here's exactly what you'll pay per minute, broken down by destination type.
Rates are per minute, billed per second. No connection fees. Updated regularly from our carrier.
How to Dial Vietnam from the US
Dial your international exit code — 011 from the US/Canada, 00 from most of Europe, or use + on any mobile phone
Dial 84 — Vietnam's country code
Drop the leading 0 from the Vietnamese number, then dial the remaining digits — area code + subscriber number for landlines, or the 9-digit mobile number
Number Format Examples
Hanoi Landline: +84 24 XXXX XXXX
Ho Chi Minh City Landline: +84 28 XXXX XXXX
Da Nang Landline: +84 236 XXX XXXX
Mobile: +84 9X XXX XXXX or +84 3X XXX XXXX
Common Mistakes
- Leaving the leading 0 in the number — Vietnamese numbers start with 0 domestically (e.g., 024 for Hanoi), but you must drop it when calling internationally; dial +84 24, not +84 024
- Using old area codes — Vietnam changed area codes in 2017: Hanoi changed from 4 to 24, Ho Chi Minh City from 8 to 28, Da Nang from 511 to 236. If an old number doesn't connect, check the updated area code
- Using old 11-digit mobile numbers — Vietnam migrated all mobile numbers from 11 digits to 10 digits in 2018. If you have an old 11-digit number, it may no longer work
- Confusing landline and mobile formats — landlines use area codes (24, 28, 236, etc.); mobiles use carrier prefixes (03x, 07x, 08x, 09x) and never have area codes
What You Actually Pay — Vietnam Rate Comparison
Most services advertise a low rate but tack on connection fees, monthly minimums, or round up to 3-minute blocks. Here's a transparent comparison.
Call Vietnam from Any Device
Web Browser
No downloads needed. Open Chrome, Safari, Firefox, or Edge and start calling instantly.
iOS App
Native iPhone app with one-tap dialing, contact sync, and push notifications.
Android App
Native Android app with the same seamless experience. Your account syncs across all devices.
All platforms share the same account, balance, and call history. Start a call on your laptop, next time dial from your phone — it just works.
AI Call Transcription & Summary
Full Transcription
Every word of your call to Vietnam, transcribed by AI into readable text. Available in your call history immediately after the call ends.
AI Summary
Get an AI-generated summary of key points from your conversation. Perfect for business calls or remembering important details.
Best Time to Call Vietnam
Hanoi
11:26 PM
Fri, Mar 20
Ho Chi Minh City
11:26 PM
Fri, Mar 20
Da Nang
11:26 PM
Fri, Mar 20
Hai Phong
11:26 PM
Fri, Mar 20
Can Tho
11:26 PM
Fri, Mar 20
Time zone: Indochina Time (ICT, UTC+7)
From EST: 12 hours ahead of US Eastern Time (11 hours during EDT)
From CST: 13 hours ahead of US Central Time (12 hours during CDT)
From PST: 15 hours ahead of US Pacific Time (14 hours during PDT)
Vietnam is 11–15 hours ahead of US time zones. To catch someone in the evening (7–9 PM Vietnam), call at 7–9 AM US Eastern (during EDT). For business hours (9 AM–5 PM Vietnam), call between 9 PM–5 AM Eastern the night before.
Calling Vietnam — Things to Know
- Zalo is Vietnam's #1 messaging app — used by 85% of the population. It's a super-app handling messages, voice/video calls, payments, and government services. However, Zalo calls only work over internet, which can be unreliable in rural areas.
- Vietnam is 11–15 hours ahead of the US. The easiest overlap for calling is early morning US time (7–9 AM Eastern during EDT), which catches Vietnamese evenings (6–8 PM).
- BubblyPhone's rates start at $0.20/min — a fraction of AT&T ($3.00/min) and Verizon ($2.99/min) without a plan. You'd save over $28 on a single 10-minute call compared to those carriers.
- Vietnam has three major carriers — Viettel (56% market share, military-owned), VinaPhone (30%), and MobiFone (15%). Viettel leads 5G rollout with 15,000 planned base stations in 2026.
- The biggest calling period is Tet (Lunar New Year) — Vietnam's most important holiday with 9 days off (February 14–22 in 2026). Expect extremely high call volumes from the Vietnamese diaspora worldwide during Tet.
- BubblyPhone works from any web browser — no app download required. Also available on iOS and Android for calling on the go.
- Enable AI transcription ($0.01/min) to get a written record and summary of your call — available in English and Vietnamese.
Frequently Asked Questions
What is the cheapest way to call Vietnam?
The cheapest per-minute options are Rebtel ($0.069/min) and Google Voice ($0.07/min). BubblyPhone at $0.20/min is dramatically cheaper than AT&T ($3.00/min), Verizon ($2.99/min), and comparable to T-Mobile ($0.25/min) — all without any monthly subscription or contract.
How much does a 10-minute call to Vietnam cost?
With BubblyPhone at $0.20/min, a 10-minute call costs $2.00. Compare that to AT&T at $30.00, Verizon at $29.90, or T-Mobile at $2.50. With per-second billing, you only pay for the time you actually talk.
Why are AT&T and Verizon so expensive for calls to Vietnam?
AT&T charges $3.00/min and Verizon $2.99/min for Vietnam calls without an add-on — that's $30 for a 10-minute call. Both offer $15/mo unlimited plans that cover Vietnam, but that requires a monthly commitment. BubblyPhone offers pay-as-you-go at $0.20/min with no subscription.
Can I call Vietnam mobile numbers, or only landlines?
BubblyPhone connects to both landlines and mobile numbers in Vietnam. Rates vary by prefix — from $0.20/min for most numbers. Mobile numbers in Vietnam start with 03, 05, 07, 08, or 09 after the country code.
Do I need to download an app to call Vietnam?
No — BubblyPhone works directly from your web browser at bubblyphone.com. Just sign up, add credit, and start calling. You can also download the iOS or Android app for mobile calling.
What time should I call Vietnam?
Vietnam is on Indochina Time (UTC+7), which is 11–15 hours ahead of US time zones. To reach someone in the evening (7–9 PM Vietnam), call at 7–9 AM US Eastern (during daylight saving). Vietnam does not observe daylight saving time.
Are there any hidden fees or connection charges?
No hidden fees with BubblyPhone. You pay per second of actual talk time — no rounding up. The minimum top-up is $5 (about 25 minutes to Vietnam). Larger top-ups earn bonus credit: $20 gets $21, $50 gets $55, $100 gets $110.
How much credit do I need to start calling Vietnam?
The minimum top-up is $5, which gives you about 25 minutes to Vietnam at $0.20/min. A $10 top-up doubles that to about 50 minutes. For longer conversations, a $20 top-up gets you $21 in credit (about 105 minutes) thanks to the bonus tier.
Can I get a transcript of my calls to Vietnam?
Yes — BubblyPhone offers AI-powered call transcription for just $0.01/min extra. You'll get a full written transcript and summary after your call ends. Available in English and Vietnamese.
Why not just use Zalo or Facebook Messenger to call Vietnam?
Zalo is Vietnam's most popular app (85% of the population), but it only works when both parties have a stable internet connection. For calling landlines, reaching someone in rural areas with poor connectivity, or when you need guaranteed connection quality, BubblyPhone connects directly to any Vietnamese phone number via the telephone network.
Is Skype still available for calling Vietnam?
No — Skype was permanently shut down on May 5, 2025. Microsoft migrated users to Microsoft Teams, which does not offer affordable international PSTN calling to Vietnam. BubblyPhone is a reliable alternative with rates from $0.20/min.
Does BubblyPhone work for calling Vietnam from any country?
Yes — BubblyPhone works from any country with an internet connection. Whether you're in the US, Canada, Europe, Australia, or anywhere else, you can call Vietnam at the same competitive rates through the web app or mobile app.
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