What is Three eSIM?
It is a digital version of a SIM card provided by the mobile carrier Three, allowing devices to connect to its network without a physical card. With millions of satisfied customers in over 190+ countries, Three gives you A Whole New Level of Strength with the power of fiery passion.
Benefits
-
Affordable Data & Calls:
Enjoy cost-effective rates for browsing, social media, and calling back home. -
Perfect for Travelers:
No roaming hassles — just a smooth and worry-free UK mobile experience. -
Convenience:
There is no need to go to the store, you can make changes while traveling or from anywhere.
Included
- 40 GB Data
- Unlimited Minutes
- Unlimited SMS
- Multi Region
- Bundle Data
Included
- 100 GB Data
- Unlimited Minutes
- Unlimited SMS
- Multi Region
- Bundle Data
Included
- 200 GB Data
- Unlimited Minutes
- Unlimited SMS
- Multi Region
- Bundle Data
Included
- Unlimited GB Data Per Day
- Unlimited Minutes
- Unlimited SMS
- Multi Region
- Daily Data Per Day
Why Choose a Roam Three UK eSIM
Anywhere you go, a Three UK eSIM provides a quick, safe, and environmentally responsible method to stay connected. You may set up your digital SIM in minutes with quick activation; there are no postal or physical card delays. You may use two numbers on a single handset thanks to the dual SIM feature, which is ideal for adding an eSIM for overseas travel or dividing work and personal lines. With Three's Go Roam function, which allows you to stay connected in several locations without switching SIMs, you may enjoy seamless roaming. The Three UK eSIM lowers the chance of loss or theft and safeguards your data thanks to its improved digital security. By removing the plastic waste from conventional SIM cards, it's also an environmentally friendly choice.
How to Buy a 3 eSIM:
- Get your eSIM
- Check your email for the QR code
- Scan the QR code on your device
- Follow your phone instructions to install the eSIM
- Enjoy your travels
Roam Communication Three UK eSIM: Travel Anywhere
You may maintain your UK number while abroad using Roam Communication's Three UK eSIM, eliminating the need for physical SIM swaps. Travellers, students, and digital nomads who visit places in Asia, the USA, Europe, and more than 70 other countries will find it to be the perfect option. Using a QR code, you can quickly activate your Three UK eSIM plans and enjoy seamless connectivity on Three's 4G and 5G networks wherever you go.
With the hassle-free foreign data access that this digital SIM offers, you can stay connected when travelling overseas for work, GPS, streaming, and chatting. It guarantees dependable service without having to worry about roaming fees or switching SIM cards and is available in Global eSIM, including China, Japan, Vietnam, Korea, and the Philippines. The Three UK eSIM makes international travel simple and is ideal for anyone who requires flexible, quick, and secure mobile connectivity.
Hear what our customers have to say
We highly appreciate the kind and stellar feedback from our customers immensely.
“I used Roam eSIM on my business trip from Beijing to Paris. The setup was instant, and I didn’t have to worry about buying a new SIM in every country I visited. Perfect for work calls and emails.”
Li Wei
China
"As an exchange student from Tokyo to New York, Roam eSIM was the easiest way to stay connected. No hassle at the airport, and I could keep in touch with family back home right away."
Aiko S.
Japan
"I traveled from Seoul to Ho Chi Minh City, and Roam eSIM gave me fast internet the entire trip. Maps, translations, and even streaming worked without a problem."
Min-Jae K.
Korea
"I backpacked across Vietnam and the Philippines, and Roam eSIM made everything smoother. Just one QR code, and I stayed connected across borders."
Nguyen Hoa
Vietnam
"On my first trip to Europe, I was nervous about roaming costs. Roam eSIM was a lifesaver—affordable, reliable, and worked in every country I visited."
Carla M
Phillippines
"I flew from Germany to the US to visit family. Roam eSIM activated in seconds, and I had 5G speeds right after landing. No more searching for local SIM shops."
Stefan L.
Germany
Have Any Questions!
Find quick answers to the most common questions about eSIMs from setup to usage and coverage.
When you install and activate an eSim, you'll be able to select this as your default for mobile data. You'll also be able to select your existing UK network Sim as your primary number for calls and texts.
Yes! Your Three eSIM plan supports all of the supported countries, so there will be no extra charges for you.
Many contemporary eSIM-compatible devices are capable of supporting multiple eSIMs, but they can be used only one at a time.
Yes. You can do both one call/text and one data.
Just recharge or get a new Three eSIM plan in minutes.
Best eSIM at the Cheapest Cost
Buy eSIMs from Providers like 3G UK, Orange, O2, DTAC in more 200+ countries. Get best prices then Airalo, Holafly, Saily, Nomad & Roamless gauranteed.
Roam Communication provides instant and reliable global connectivity with flexible, affordable eSIM plans tailored for travellers. Stay connected in 100+ countries without physical SIM cards or roaming hassles.
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