Can I make phone calls with Ubigi eSIM data plans?
Ubigi eSIM provides data-only services. Thanks to Ubigi data plans, you will be able to connect to the Internet wherever you are in the world.
So, you can not make phone calls with Ubigi eSIM data plans but you can use iMessage and your favorite VoIP applications such as Skype, FaceTime, WhatsApp, Viber, Facebook Messenger, etc. By using these VoIP apps, you will be able to make calls and send text messages.
For iPhone users, you can also keep using your home-based carrier line to make calls and send SMS while using Ubigi mobile data. Calls and SMS will be charged by your domestic carrier.
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Great
Based on 29790 reviews on
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Seamless Ubigi eSIM Experience
I was using Ubigi for the first time. This eSIM was really easy to install and to use during my stay in Japan. This was such a breeze compared to another eSIM option I have used in the past. I will certainly use Ubigi again during my upcoming travel to Europe.
Hoskin, 15 Dec 2025
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Connection is slow half of the times
Connection is slow half of the times, this is somehow different than last time I used Ubigi. The only difference is I got the unlimited package this time vs. 10GB last time. My wife uses 10GB without any issues either. If you are throttling the speed of the unlimited package, what's the point of paying more to get less?
customer, 15 Dec 2025
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VERY RELIABLE
VERY RELIABLE, STRONG SIGNAL, NO DEAD SPOTS
customer, 15 Dec 2025
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Most reliable esim
I used Ubigi eSIM for the first time while I was traveling in Japan (Tokyo and Osaka) recently. It was very easy to install and amazingly it worked so well throughout my journey without any connection issue at all. I am thinking of using it again soon in my next travel destination.
FJ, 15 Dec 2025
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Works great
Works great! Will use again when traveling
customer, 14 Dec 2025
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sehr gut
great price, absolutely no issues in und around frankfurt am main
customer, 14 Dec 2025
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everything according to my expectations
everything according to my expectations
Karl, 14 Dec 2025
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Didn't have a single issue the entire…
Didn't have a single issue the entire 15 days!
customer, 14 Dec 2025
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Great service
Great service! This is so easy to use. Not only is it easy but its a great service. I not only will use this service every time I travel but my family and extended family are now using it. Keep up the great work! Five stars all the way.
Jacqueline A, 14 Dec 2025
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Will use again !
Will use again !
customer, 14 Dec 2025
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Highly recommended if travelling beyond the usual city destinations
Easy to connect, and good connection across Tokyo, Atami, Yamanakako and Nagoya. While it's not the cheapest option available, it's certainly NTT Docomo (some market as that but are not).
Jianhao, 14 Dec 2025
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Good connection and value
Choosing Ubigi helped me in what I needed and for a good value. I didn't had issues with connection and the tutorial was helpful. Thank you very much.
Francielle, 14 Dec 2025
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Ubigi is easy to use & reliable...
Ubigi is easy to use & reliable.... that's what we need.
Diane, 14 Dec 2025
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Easy to use and install
Easy to install and navigate through the app.
Good value.
It was helpful to receive instructions on how to set up my phone so I could move from my Primary Sim to Ubigi.
customer, 14 Dec 2025
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Cheap and reliable
Cheap and reliable
Seldi, 14 Dec 2025
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How to check eSIM compatibility
Smartphones / Tablets:
Dial *#06#. → If an EID number appears, your device is eSIM-compatible.
Windows 10 / 11:
Press Windows+I. Go to “Network & Internet” → If you see "Cellular", your PC is eSIM-compatible.
How to check carrier unlocking
iPhone / iPad:
Go to Settings > General > About. Scroll to Carrier Lock. → If you see “No SIM restrictions”, your device is unlocked.
Android:
Go to Settings > Network & Internet > Mobile network. Disable Automatic network selection. → If multiple networks appear, your device is unlocked.
You already have an eSIM in your cart.
Each order can only include one eSIM data plan.
If you choose to add a new one, the current plan will be removed. What would you like to do?
How to check eSIM compatibility
How to check carrier unlocking