Stay connected in Vietnam with eSIM + Number

Auto Renewal Every 24 Hours

Get full mobile freedom across Vietnam with the Vietnam eSIM with Phone Number – a one-stop solution for travelers, expats, and digital professionals who need both data and voice connectivity. From the busy streets of Hanoi to the peaceful rice terraces of Sapa, stay online and in touch with friends, family, and business contacts wherever you go.

All-in-one mobile service: includes a Vietnam-based phone number for outgoing calls, local SMS, and OTP (verification) texts.
Instant eSIM setup: no physical SIM needed — receive your QR code by email and connect within minutes.
Hassle-free travel: automatic daily renewal and no top-ups or roaming fees.

Compare all plans from Vietnam eSIM with Phone Number

Each eSIM plan comes with different features. Look and select the best one from Vietnam’s best local networks!!

Plan	Validity	Data	Network	Phone number & extra features
Vina 7D	7 days	Daily 2GB	Vinaphone (VNPT)	Vinaphone number + 1,000 on-net call minutes
Vina 10D	10 days	Daily 5GB	Vinaphone (VNPT)	Vinaphone number + 1,000 on-net call minutes
Vina 15D	15 days	Daily 5GB	Vinaphone (VNPT)	Vinaphone number + 1,000 on-net call minutes
Vina 30D	30 days	Daily 5GB	Vinaphone (VNPT)	Vinaphone number available for top-up to call and text
Mobi 15D	15 days	Daily 3GB	MobiFone	Local number only available for free incoming call & SMS. Top-up to call and text (contact for more details)
Mobi 15D	15 days	Daily 3GB	MobiFone	Local number + 30 on-net call minutes
Mobi 30D	30 days	Daily 6GB	MobiFone	Local number + 500 on-net call minutes

What you can expect

#1 Network speed

Enjoy the real-time tested, fastest data speed from Vietnam’s top 1 network.

Instant activation

Get your mobile data working in just a few minutes.

Keep number

Continue using your current number while enjoying our eSIM data.

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

Blend in like a local from day one with the Vietnam eSIM with phone number — the easiest way to stay in touch and online across the country. Make local calls, receive OTP messages, and browse with high-speed data using just one digital SIM.

No physical SIM swaps or complicated setups. Perfect for both short stays and long adventures, this plan gives you the convenience of a local mobile number backed by reliable daily data renewal — making travel, business, and communication effortless.

Discover more Vietnam eSIM plans!

How it works

Effortless eSIM activation awaits – prepare to explore Vietnam with confidence!!

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 activate.

Step 3

You’re all set!

Enjoy unlimited access through our fast and reliable network.

Things to know

Data and voice service

Your eSIM Vietnam with phone number provides both data and calling with a local Vietnam phone number from top networks.

Check compatibility

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

Activation time

Your plan activates immediately after installation, so install it just before departure or upon arrival 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 Vietnam eSIM with phone number?

It is not necessary to show your passport when buying eSIMs at vietnamesim.com.

When does my Vietnam eSIM with phone number start?

Your data plan will start as soon as you install it on your phone. It is recommended for you to scan and activate your eSIM right before your departure date so you will be connected after landing.
When you install your eSIM, the number of the days will start to count down. If you are not in the country that the eSIM covers, you cannot access the data and will not lose any data in the plan.

When should I install my eSIM?

Install the evening before departure or on arrival in Vietnam’s airport with free Wi-Fi.

Which is better in Vietnam: SIM card or eSIM?

For your travels, we recommend using an eSIM in Vietnam for tourists if your device supports them. It’s more convenient and activates instantly.

How to activate eSIM for Vietnam?

Install the eSIM with the QR code sent to your email. In the mobile settings, select it as the default mobile data, turn on data roaming and mobile data. Then, your eSIM will work. Read more in our eSIM installation guide.

Can I share data or tether with the eSIM via Hotspot?

Yes, Vietnam eSIM with phone number plans include hotspot feature for sharing data with other devices.

How will I receive my eSIM Vietnam with phone number?

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.

Can I reinstall my eSIM if I delete it?

Our Vietnam eSIM 15 days is a one-time-use eSIM. After being activated, it will be ready for you to use until the expired date or when daily data runs out. If you remove eSIM from your phone, you will not be able to use it once again.

What if I need technical support during my Vietnam stay?

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

What happens when the daily data cap is reached?

The Internet stops until 23:59 (GMT+7) then resets to full speed automatically.

Can I keep my physical SIM active?

Yes. Set your primary SIM for calls/SMS, and the eSIM for mobile data only.

Show all FAQs

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Vietnam eSIM with Phone Number (OTP)