You will not get a new mobile phone number with your Ubigi eSIM. Ubigi provides mobile data connectivity only and does not provide any mobile phone number to make standard phone calls or text messages.
Nevertheless, by using Ubigi eSIM, you will be able to make free voice calls or send messages by using famous applications such as WhatsApp, Facetime, Messenger… or any other apps using Voice over Internet Protocol (VoIP) technology such as Skype, Viber, Hangouts…
The mobile phone number displayed to your contacts will remain your current mobile phone number, if you have one.
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Explore Ubigi eSIM data plans for seamless connectivity worldwide!
Install once, stay globally connected for life with a single eSIM, compatible with all eSIM-enabled devices : iOS Phone, iPad OS, Android, and Windows 10 and 11.
Are you a company with teams on the move?
Manage your employees' LTE/5G connectivity on smartphones, tablets, laptops, and hotspots while maintaining complete control over your costs.
Great
Based on 32614 reviews on
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The best
The best ! Got connected straightaway upon landing , no issues at all . Highly recommended
Zen, 12 Mar 2026
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Great usage once near a port
Great usage once near a port
customer, 12 Mar 2026
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Easy set up and range all over Panama
Easy set up and range all over Panama (untill now 😉) 👍
Joep Peters, 12 Mar 2026
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Purchased 10GO before going to Japan
Purchased 10GO before going to Japan, installed the eSIM, it worked perfectly.
Max, 12 Mar 2026
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A first time experience that proved…
A first time experience that proved efficient throughout a one month trip in South Africa. I am about to do the same choice for a 3 week trip through Egypt.
Jean-Luc Delangh, 12 Mar 2026
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Very easy to use And good signal.
Very easy to use And good signal.
Linda Mooney, 12 Mar 2026
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Very good connection and easy to use…
Very good connection and easy to use love it and will continue to use everywhere i go
Bewdz, 11 Mar 2026
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Easy to sign up
Easy to sign up, easy to monitor usage. Good value for money.
Olly, 11 Mar 2026
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Very convenient e-Sim
The activation of the e-Sim was right away very simple and convenient when arriving in Japan.
Futhermore, the networks was really stable throughout my stay.
Waren, 11 Mar 2026
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Price and quality
Price and quality
customer, 11 Mar 2026
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Perfect
Perfect! All worried super good!
Christine Demers, 11 Mar 2026
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Great Connection
Great Connection
Happy customer, 11 Mar 2026
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The Internet was so steady
The Internet was so steady , reliable and strong always!
customer, 11 Mar 2026
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Around Tokyo
Was a bit complicated getting it set up .. initially but once initiated was great service and very reasonable price
Daisy Do, 11 Mar 2026
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Very easy and quick
Very easy and quick! This is the most important. Everything else was very good!
Marilena D, 11 Mar 2026
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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?