Viettel eSIM | Best Coverage for Travelers

Powered by Viettel, one of the world’s Top 15 telecom companies. With 5G/4G coverage reaching almost every corner of Vietnam, it delivers stable, high-speed connectivity wherever you travel.

🌐 Why choose Viettel?

🇻🇳 Nationwide coverage — works in 98% of Vietnam, from cities to remote areas.
⚡ Fast 4G/5G speed — smooth for maps, video calls, and social apps.
🏆 Most trusted network — used by over 70 million locals and travelers.
📶 Strong signal everywhere — from Hanoi, HCMC, Da Nang, Ha Long Bay to Sapa and Phu Quoc.

Features	Viettel eSIM	Mobifone / Vinaphone eSIM
Data	5GB/day	1–6GB/day
Local Number	❌ No	✅ Yes
Call Minutes	No	500 mins net calls
Validity	15 / 30 days	Mobifone: 10–30 days Vinaphone: 7 / 15 days
Activation	Instant QR, No Passport	Instant QR, No Passport
Delivery Time	Instantly after checkout	1-5 minutes after checkout
Best For	Travelers to mountains, coasts, islands	Users needing VN number (OTP, Grab, Zalo)
Hotspot	Yes	Yes

If you’d like to see real user results from Hanoi, Ho Chi Minh City, and other destinations, check our detailed Vietnam 5G eSIM coverage and speed test results.
Is this eSIM compatible with my device?Works on any unlocked, eSIM-supported device (iPhone XS or newer, Samsung S20+, Google Pixel 3+, etc.).

Device Quick Check

Tip: you can also confirm on device in Settings → Add eSIM.

Frequently asked questions

Does Viettel eSIM tourist come with a phone number?

No — Viettel eSIM for Traveller Only Data does not include a local phone number.

How can I check my Viettel eSIM data balance?

Text KTTK to 191. You’ll receive an SMS with the remaining data (message is in Vietnamese).

When is my daily data reset?

At 23:59 each day (Vietnam time, GMT+7).

Will my eSIM speed be reduced when high-speed data is used up?

No. If run out of 5GB Dailys data stops until the next reset time.

When will I receive my eSIM?

Within about 10 minutes after we verify your order.
Please provide us your photo of your passport’s main page showing your Full Name and Passport Number (you may cover other details) for eKYC.

When does my eSIM data plan start?

Your plan starts when you install the eSIM. The QR code is valid for up to 10 days after purchase.

Can I renew or extend the data on my eSIM?

No. When the eSIM expires, please purchase a new eSIM.

Can I share data from this Viettel eSIM with other devices?

Yes. Personal hotspot / tethering is supported.

Which devices work with the eSIM card?

Any unlocked, eSIM-capable phone (iPhone XR+, Samsung S20+, Google Pixel 3+; some regional exceptions).

What if I delete my eSIM from my phone?

The QR code can be installed once only. Do not remove it. Contact support if you need help.

What if I lose my eSIM QR code?

Please contact our support, we will resend QR for you