20GB of Data
4G/5G/LTE (speed may vary by country)
Not Included
Not Included
Not Included
Yes
31 Day service from activation
Upon arrival at your destination
Any unlocked device (device not locked to any network).
Please note: that being on a post-paid plan or contract with your local carrier doesn't mean your phone is locked. If you are unsure, please check with your current service provider.
SimCorner is an Australian multinational company that provides international travel sim cards and travel products. Founded in 2012, SimCorner has partnered with some of the world's largest mobile telecommunication providers and travel product companies to take the hassle out of international travel. SimCorner has steadily grown globally and now has dispatch locations in Australia, New Zealand, Canada and UK.
Forego the frustrations of sourcing a prepaid sim card on your holiday and save time by buying online. Choose sim cards that meet your travel needs and say goodbye to international roaming charges forever.
Make sure that your device is unlocked before you depart for your trip.
Please note: Being on a post-paid plan or contract with your local carrier doesn't mean your phone is locked. If you are unsure, please check with your current service provider.
Make sure that your device is unlocked before you depart for your trip.
Please note: Being on a post-paid plan or contract with your local carrier doesn't mean your phone is locked. If you are unsure, please check with your current service provider.
To activate, simply insert the sim into your device and turn your device ON. The sim will automatically connect to a network which will commence your 10 days of service. This sim will activate in any country, so please only insert once you are ready to use the sim.
Please note, you will need to have both MOBILE DATA and DATA ROAMING functions ENABLED/TURNED ON in your device to use the service.
This sim card is a Data-ONLY sim hence it doesn't come with a phone number. The sim card does not allow you to make direct calls or send direct SMS. However, you are still able to make calls and send messages via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc.
However, you are also able to add credit to your Viber or Skype account, which will allow you to make local and international phone calls directly to landlines and mobiles.
To check your data balance/allowance you simply need to dial *111*6# then press Call (star, one, one, one, star, six, hash then press Call).
If you receive any text messages noting that you have zero credit balance then you can ignore as it does not relate to your data balance.
You will receive a 3-in-1 sim card; which includes all sizes (Standard, Micro and Nano). This sim card will fit in any phone. You simply need to just pop out the sim card size that fits your phone.
Yes, you are able to hotspot/tether from your phone to another phone or device.
Vietnam
You simply need to have both MOBILE DATA and DATA ROAMING functions ENABLED/TURNED ON in your device to use the service. The sim card activates as soon as you insert the sim card in your device. It is on this date that your 10 days of service will commence.
The mobile data APN settings should automatically update when you insert the sim card in you phone. If it does not, you need to update the settings so it states the following;
APN Name: internet
APN: internet
Details about APN settings and other important information will be noted on the instruction sheet that will come accompanied with the sim card.
This sim connects to the national carrier
The features on the sim card are valid for 31 days of service from activation.
If you are travelling for longer than 31 days, please purchase multiple sims accordingly. For example, if you are travelling for 25 days then purchase 2 of these sims and swap them over at the end of the 31 day period
As this sim card cannot be recharged, if you feel you need more than 20GB of data then please purchase multiple sims accordingly. For example, if you need 18GB of data then please purchase 3 of these sim cards bearing in mind that each time you activate one sim you will have 31 days to use the 20GB of data.
If you are travelling for longer than 31 days, please purchase multiple sims accordingly. For example, if you are travelling for 25 days then purchase 2 of these sims and swap them over at the end of the 31 day period.
Should you run into any issues with the sim card whilst overseas then we encourage you to email us immediately at support@simcorner.com and let us know the following information;
Should you run into any issues with the sim card whilst overseas then we encourage you to email us immediately at support@simcorner.com and let us know the following information;
This sim card is a Data-ONLY sim, hence, the sim card does not allow you to make direct calls and send SMS. However, you are still able to make calls and send messages via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc.
You are also able to add credit to your Viber or Skype account, which will allow you to make local and international phone calls directly to landlines and mobiles.
You can stay in touch with your family and friends by sending them messages and calling them via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype, iMessage etc.
You are also able to add credit to your Viber or Skype account, which will allow you to make local and international phone calls directly to landlines and mobiles.
Yes, if you purchase 2 sim cards then you will be able to contact each other via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype etc.
You are able to remain in touch with your friends and family via data based apps such as Whatsapp, Viber, Snapchat, Messenger, Skype etc.
We have a 100% Money Back Guarantee policy, which means that if you have a bad experience with one of our sim card and receive no value from it, we will provide you a refund. However, you MUST contact us whilst you are having the issue, so our team can assist you in resolving your problems. Please do this when you are in WiFi (generally at the airport when you land if not working to begin with) or e-mail us from your accommodations (WiFi) or cafe etc.
If you only decide to contact us after you return to let us know the sim didn't work then we can't look to provide a refund as we won't be able to see exactly what the issue was and why it didn't work.
Should you run into any issues whilst using the sim card, please immediately contact us at support@simcorner.com Should our team be unable to assist you in resolving your issue, then we will provide you a refund on your purchase.
If you are travelling to different countries that are noted on the "Countries Coverage" section, then all you need to do is restart your phone as you move from one country to another. The sim card will automatically connect to a local carrier.
Should you run into any issues, with network connections as you move from one country to another we encourage you to contact us immediately at support@simcorner.com
Yes, you will have access to all your apps, messages, contacts and emails whilst using this sim card. Nothing on your phone is deleted or changed and you can continue to use your phone as per normal. The only change with using this sim card is that you will have a new phone number.
Still Need help?
Reach out to us via email support@simcorner.com or
contact us with your query!
SIM started up with no issues whatsoever.... the reason I’ve withheld one star rating is because I received the following message every day for the first 3 days and it stopped my internet access even though I took no action as recommended in the message .... access would return in a few hours each timeYou've hit data roaming limit of 0 Baht. To continue using,dial*111*1# to buy a pack or call+[****]. To stop getting this SMS alert,dial*129*1#
Excellent service and coverage.Will always buy a sim corner SIM card to travel with.
I was very happy with the simplicity of using the Simcorner device.
I bought a 6 GB data sim for Vietnam and it worked perfectly with no problems at all. When purchasing I had some questions, and Simcorner responded quickly with good information. This was about which Vietnam phone service (Viettel, the one with the most coverage, which was important to me as I was travelling to remote areas). Also whether I could get a sim for voice calls and texts (no, Simcorner can't provide this, but I got by fine with data using Whatsapp).
Some of my travelling companions claimed they could get cheaper sims on arrival at Ho Chi Minh City Airport, and that may well satisfy some people, but travelling is hectic and I preferred to turn up prepared. I'm mentioning this anyway so people can make an informed choice. I spent thousands on a trip, and a $50 sim seemed like a pretty good deal to me.
For those who need a physical sim, not an esim, and want to arrive overseas with what you need, I think this is a good option.
I bought a 6 GB data sim for Vietnam and it worked perfectly with no problems at all. When purchasing I had some questions, and Simcorner responded quickly with good information. This was about which Vietnam phone service (Viettel, the one with the most coverage, which was important to me as I was travelling to remote areas). Also whether I could get a sim for voice calls and texts (no, Simcorner can't provide this, but I got by fine with data using Whatsapp). Some of my travelling companions claimed they could get cheaper sims on arrival at Ho Chi Minh City Airport, and that may well satisfy some people, but travelling is hectic and I preferred to turn up prepared. I'm mentioning this anyway so people can make an informed choice. I spent thousands on a trip, and a $50 sim seemed like a pretty good deal to me.For those who need a physical sim, not an esim, and want to arrive overseas with what you need, I think this is a good option.
Thanks, worked great
Thanks, worked great
Did what it was supposed to do. Maps, emails always there. Missed messaging though.
Planning a trip to Vietnam? Don’t worry about staying online—our Vietnam Data SIM Card (31 Day - 20GB) keeps you connected without the hassle of high roaming charges. Whether you're exploring Hanoi’s bustling streets, relaxing on Da Nang’s beaches, or navigating Ho Chi Minh City, this travel SIM card gives you fast 4G/5G data so you can share your adventures, use maps, and stay in touch.
This Vietnam SIM card is perfect for travelers who need reliable internet without contracts or hidden fees. With 20GB of high-speed data valid for 31 days, you can browse, stream, and post without worrying about running out of data too quickly. Plus, there’s no blocking on social media apps like Facebook, Instagram, WhatsApp, or Google Maps, so you won’t need a VPN to stay connected.
Country Coverage: Works anywhere in Vietnam
Data Allowance: 20GB of high-speed 4G/5G data (speed depends on network coverage)
Validity: Active for 31 days from activation
Hotspot/Tethering: Share your data with other devices (great for laptops or tablets)
No Calls or Texts: Data-only SIM—no phone number included
Works on: Unlocked phones, iPads, tablets, dongles, and MiFi devices
Install When You Arrive: Insert the Vietnam Data SIM Card once you land in Vietnam.
Follow Activation Steps: Check the "How to activate this SIM card" section for simple setup.
Enjoy Unlimited Access: Browse, stream, and navigate without restrictions.
Unlike some local SIM cards, this Vietnam Data SIM Card doesn’t block any websites or apps. Use Facebook, YouTube, Google, and messaging apps without needing a VPN. Whether you're uploading vacation pics or checking directions, you’ll have smooth, uninterrupted access.
Avoid slow hotel Wi-Fi and expensive roaming plans. With 20GB of data over 31 days, you’ll have enough for light streaming, navigation, and social media. And since hotspot/tethering is allowed, you can share data with friends or other devices.
No Registration Needed – Some local SIMs require passports, but this travel SIM is ready to use.
Preloaded Data – No need to top up; just activate and go.
Wider Device Support – Works in phones, tablets, and Wi-Fi hotspots.
Don’t waste time looking for a SIM card at the airport. Order yours before your trip and arrive prepared. With fast 4G/5G speeds, no blocked apps, and easy activation, this Vietnam Data SIM Card (31 Day - 20GB) is the best way to stay online while exploring Vietnam.
Order now and travel worry-free!
The activation date ensures your SIM card is ready to use when you insert it into your device. Here's how it works:
No problem! You can:
If your dates change, just let us know:
Contact us via live chat or email us at hello@simcorner.com.au with your updated dates, and we'll adjust the activation accordingly.
We've got you covered!
