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Vietnam eSIM 20 Days 4GB Daily Best Plan 2025
Best Plan for Vietnam in 2025! Stay connected everywhere with the Vietnam eSIM 20 Days: enjoy 4GB high-speed data every day, a real Vietnamese phone number, instant QR activation, and the most affordable price for long trips. Perfect for travelers, business visitors, and digital nomads who need seamless internet and app access across the country.
Why Choose Vietnam eSIM 20 Days?
- 20 days validity – covers your entire Vietnam adventure or business trip.
- 4GB/day of high-speed 4G data – enough for Google Maps, social media, YouTube, video calls, and more.
- Vietnamese mobile number (+84) – register Zalo, Grab, MoMo, receive OTPs, make/receive calls and texts.
- Instant QR activation – delivered by email in minutes, no physical SIM card, no ID required.
- Hotspot supported – share your internet with laptop or travel partners.
- 24/7 English & Chinese support – peace of mind, any issue solved fast.
- No passport needed – buy fully online, 100% hassle-free.
- Best value 2025 – more data, more days, better price per day than most other eSIM plans.
Who Is This eSIM For?
- Tourists or business visitors staying 2–3 weeks in Vietnam
- Anyone who needs a Vietnamese phone number for Zalo, Grab, MoMo, banking, or app verification
- Frequent travelers or digital nomads seeking reliable internet and local call/text capability
- Users with unlocked, eSIM-ready smartphones (see supported device list)
Quick Specs – Vietnam eSIM 20 Days
| Plan Name | Vietnam eSIM 20 Days 4GB Daily |
| Validity | 20 days |
| Data | 4GB/day high-speed, then unlimited at reduced speed |
| Local Phone Number | Yes (Vietnamese number, +84…) |
| Voice Calls/SMS | Standard calls and texts supported |
| Activation | Instant QR code (delivered by email) |
| Hotspot | Yes, tethering supported |
| Support | 24/7 English & Chinese |
| ID/Passport Needed | No |
| Best For | Travelers, business, long trips, app registration |
| Price | Affordable – best price per day in 2025 |
How to Activate Your eSIM
- Order your Vietnam eSIM 20 Days on GovnSIM
- Receive the QR code instantly via email
- Scan the QR code on your eSIM-compatible device
- Follow quick setup steps (see full guide)
- Enjoy high-speed data and your Vietnamese phone number across the country!
Real Customer Reviews
“I came to Vietnam for a 6-week business trip and this eSIM was super handy. I needed a Vietnamese number to book meetings, receive calls from local suppliers, and the 4G was very stable even in industrial zones.”
– Ahmed, UAE 🇦🇪
– Ahmed, UAE 🇦🇪
“Roaming from my home country was insanely expensive, and the signal wasn’t even good. Switching to this eSIM saved me a lot, and I finally had a local number to use with all Vietnamese apps.”
– Isabella, Italy 🇮🇹
– Isabella, Italy 🇮🇹
“What I liked most was being able to use Zalo and get delivery from GrabFood using a local number. It really felt like I was living in Vietnam, not just visiting.”
– Nathan, USA 🇺🇸
– Nathan, USA 🇺🇸
“My Samsung didn’t have dual SIM, so I needed an eSIM with a local number. This one worked perfectly. Voice calls, messages, and fast 4G — no complaints at all.”
– Reina, Philippines 🇵🇭
– Reina, Philippines 🇵🇭
FAQ – Vietnam eSIM 20 Days
- What happens after I use 4GB in a day?Your data will continue at reduced speed (unlimited). High-speed quota resets every midnight (Vietnam time).
- Is the phone number suitable for Zalo, Grab, MoMo, banking apps?Yes! You get a real Vietnamese number, perfect for all popular local apps and OTP verification.
- Can I use hotspot/tethering?Yes, hotspot and tethering are fully supported.
- Which phones are compatible?Any unlocked eSIM-ready device (see compatible device list).
- How fast is activation?Instantly! You get your QR code via email right after purchase.
- How do I get support?Our team is available 24/7 in English & Chinese. Just contact us!
Order Now – Limited Time Best Price!
Ready to travel? Buy your Vietnam eSIM 20 Days 4GB Daily Best Plan 2025 now for instant delivery and seamless connectivity throughout Vietnam. Don’t miss the most affordable eSIM for your long trip!
Looking for a shorter or longer plan? Check out our 10-day or 30-day eSIM plans for Vietnam — all with local phone number, instant QR, and top-rated support!
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