eSIM MobiFone Official Network

eSIM MobiFone (Official Network)

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  • Data: Daily 3GB – Daily 8GB high-speed data 5G/4G/LTE
  • Validity: 7, 10, 15, 20, 30 days
  • Mobile Network Operator: MobiFone
  • Local phone number: Yes (varied by plan)
  • Outgoing calls & SMS: varied by plan (see details below)
  • Delivery time: Immediate, 3-5 minutes after payment
  • Best time to buy: Before departure or in Vietnam (Max. 30 days before departure)
  • Validity start: after dialing 900 and pressing 2 in Vietnam
  • Hotspot/Tethering: Yes
  • Credit top up: Available
  • eSIM Validity extension: Not available
  • *International mins: China, Korea, USA, Hong Kong & 10 ASEAN countries

$7.90 – $19.90

$7.90
$9.90
$17.90
$19.90
$12.90
$16.90
$14.90
$13.90

Stay Connected in Vietnam with eSIM MobiFone Official

With eSIM MobiFone (Official Network) by Vietnamesim.com you can stay connected throughout Vietnam using authentic MobiFone service, one of the country’s leading and most trusted mobile operators.

Unlike eSIMs that depend on mobile virtual network operators (MVNOs), this plan is powered directly by MobiFone, giving you true carrier‑grade connectivity with faster speeds, stronger signals, and nationwide coverage.

  • Multiple plan choices: Data‑only or Data + Free Calls + SMS
  • Comes with a local Vietnamese phone number (varies by plan) — ideal for use with Grab, hotel bookings, or reservations.
  • Keep your primary SIM active for receiving calls and OTPs
  • Activate on arrival in Vietnam by dialing 900 and pressing 2

Why This eSIM Stands Out

  • Each “day” equals a full 24‑hour period after activation
  • Daily data resets automatically at 00:00 (GMT+7) regardless of activation time

💡 Tip: If you activate late at night, you’ll benefit from a data refresh soon after midnight — meaning extra data on your first day!

What are included in eSIM MobiFone (Official Network) plans?

There are Data-only and Data + calls + SMS plans. Select the best one for your needs!
Data Validity Calls + SMS Special features / Notes
Daily 3GB 7 days Not supported Receive calls & SMS, but cannot make calls or send SMS
Daily 8GB 15 days Not supported Receive calls & SMS, but cannot make calls or send SMS
Daily 5GB 20 days Not supported Receive calls & SMS, but cannot make calls or send SMS
Daily 7GB 30 days Not supported Receive calls & SMS, but cannot make calls or send SMS
Daily 6GB 10 days 100 on-net minutes + 100 on-net SMS Can top up for extra calls
Daily 5GB 15 days 1000 on-net + 100 off-net minutes + 50 domestic SMS  Can top up for extra calls
Daily 4GB 20 days 500 on-net minutes + 20 international minutes (China, South Korea, USA, Hong Kong & 10 ASEAN countries) Dial 1313 before the number for international calls
Daily 6GB 30 days 1000 on-net + 100 off-net minutes Free data for Facebook & YouTube

What you can expect

#1 Network speed

Enjoy the real-time tested, high-speed 4G/5G data from Vietnam’s leading mobile network.

Instant activation

Receive your eSIM QR code via email within minutes and start using it as soon as you arrive in Vietnam by dialing 900 → 2.

Local Vietnamese number

Get a Vietanmese number (varies by plan) for calls, SMS, and more – just like a local SIM.

Zero roaming fees

Everything paid upfront, zero hidden fees or roaming costs.

Vietnam eSIM with phone number offers high speed data

Call, text, and browse easily across Vietnam

This eSIM offers both data and a local Vietnamese number (varies by plan) that helps you make reservations, contact drivers, and stay reachable just like a local.

Ideal for both short getaways and extended stays, MobiFone’s direct network ensures:

  • Nationwide coverage with consistent signal strength.
  • Smooth data sharing and hotspot use.
  • Automatic daily data refresh for uninterrupted connectivity.
Discover more Vietnam eSIM plans!

How it works

Effortless eSIM activation awaits – prepare to explore Vietnam with confidence!!
Step 1 - Buy plan for Hanoi eSIM

Step 1

Choose your plan

Browse our travel data plans, pick the perfect option and place an order.

Step 2

Scan QR code

Receive the QR code and user guide via email (instantly). Simply scan to install.

Step 3 - Enjoy Internet with Hanoi eSIM

Step 3

You’re all set!

Enjoy unlimited access through our fast and reliable network.

Things to know

Data and voice service

Your eSIM MobiFone for Vietnam provides both data and calling with a local Vietnam phone number from official network of MobiFone (not via MVNOs).

Check compatibility

Verify your phone supports eSIM and is unlocked. Check our eSIM compatibility list before purchasing.

Activation time

Your plan activates after dialing 900 and pressing 2 in Vietnam.

30-day activation

Activate your data plan within 30 days after purchase. No cancellations, refunds, or changes after this period.

One-time scan

Each QR code works only once – never delete your eSIM during use. Contact [email protected] or +1 657-571-1199 if you need help.

Frequently asked questions

If you still have questions about this service? We are here to help

Do I need a passport to buy the eSIM MobiFone (Official Network)?
It is not necessary to show your passport when buying eSIMs at vietnamesim.com.

The activation time is upon arrival in Vietnam right after arrival after dialing 900 and pressing 2.

No. This eSIM plan will be expired after you use up all data or your eSIM validity end.

Yes. Data + Calls + SMS plans allow you to make and receive both on‑net (same network) and off‑net (different network) calls, along with sending domestic SMS — the exact limits depend on your plan. Some packages even include international calling minutes to selected countries. You can easily top up if you need more talk time or texts.

For data‑only plans, voice calls and SMS are not supported. However, you can stay connected using chat and calling apps such as WhatsApp, Zalo, Telegram, or Skype.

Yes, MobiFone Official eSIM for Vietnam plans allow you to share data. In case the hotspot does not automatically work, please set your eSIM APNs to m-wap.

Like other esims, our Vietnam eSIM works on all device which is equipped with Add eSIM or Add mobile data feature.

They include, but not limited to:

  • iPhones XR onwards, except for certain iPhones for China, Hong Kong, Macao market
  • Samsung S20 onwards, except for certain Samsung S20/S21 FE and certain Samsung phones for USA and Canada markets.
  • Google Pixel 3 onwards, except for certain Google Pixel 3 for Australia, Taiwan, and Japan markets.

For full list and important notes, please refer to https://vietnamesim.com/esim-compatible-devices/.

Yes, eSIM MobiFone official network plans include hotspot feature for sharing data with other devices.

After you place your order, we will send an email with your eSIM information, including QR code, confirmation code and activation guide within 3-10 minutes. Just scan the QR code and follow the user guide.

Yes, of course, you can. But please keep in mind the following things:

  • Set your SIM card for phone calls and SMS, and Vietnam eSIM for mobile data on your phone.
  • Do not Turn on Auto data switching mode on your phone (if any) to avoid data roaming charge on your primary SIM card.
  • International roaming charges might be applied for making phone calls and sending SMS.

So, it is highly recommended to keep your primary phone number active only when you need to receive calls and SMS when you are in Vietnam. Otherwise, make full use of our eSIM’s unlimited data to contact your friends, family members via Apps like WhatsApp, etc.

We provide 24/7 customer support via WhatsApp (+1 657-571-1199) and email to promptly resolve any connectivity issues during your Vietnam adventure.

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