Can I keep my own number?

Yes. Your regular SIM stays active for calls and texts while the eSIM handles data. To avoid roaming charges from your home carrier, turn off data roaming on your regular SIM.

Will it work on my phone?

It works on any unlocked phone that supports eSIM, including recent iPhones, Google Pixels and Samsung Galaxy models. You can check your model on our compatibility page.

Vietnam

Q: Can I top up my Vietnam eSIM?

Yes. Add data at any time from My eSIMs, or from the Top up eSIM page with your ICCID, without reinstalling anything.

No Expiry eSIM

Stay connected across Vietnam with fast, reliable data.

Instant Activation
Reliable Coverage

Choose a Plan

Select the data plan that suits your needs. All plans include high-speed data with no hidden fees.

Regional Plans

If you are travelling in the same region, our Asia Plan covers Vietnam as well as 12 other countries.

View Covered Countries

Coverage includes: Vietnam and 12 other countries.View full list

Bangladesh
Cambodia

About Vietnam No Expiry eSIMs

A Vietnam No Expiry eSIM keeps its data until you use it: buy 10 GB to 20 GB of data once and it is there for this trip and the next, with no countdown running between visits.

In Vietnam it connects to Vinaphone, on 4G and 5G where available.

Install it once over Wi-Fi and keep it on your phone; top it up whenever you need more. Your regular SIM stays in place for calls and texts.

Travelling further? Our Asia and Roaming Max plans also cover Vietnam.