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United Kingdom Unlimited / Cambridge

Trip length 3 days

1357

Unlimited data for your trip of 3 days

BritMobile Unlimited

BritMobile Unlimited

PLAN TYPE UNLIMITED

COVERAGE United Kingdom

BritMobile Unlimited

BritMobile Unlimited

PLAN TYPE UNLIMITED

COVERAGE United Kingdom

BritMobile Unlimited

BritMobile Unlimited

PLAN TYPE UNLIMITED

COVERAGE United Kingdom

BritMobile Unlimited

BritMobile Unlimited

PLAN TYPE UNLIMITED

COVERAGE United Kingdom

1 GB of high-speed data every day. Once it is used the speed drops to 128 Kbps, but your connection is never cut off. Data only — no phone number. These lines cannot be refilled — when the validity ends the line is closed.

NETWORK: Everything Everywhere & O2 Depending on the plan you choose, you'll connect to one or more of these networks.

Back to United Kingdom

No more SIM kiosks

Skip the airport queues. Install your eSIM at home, activate when you land.

No roaming surprises

Forget the $200 phone bill three weeks after your trip. Plain pricing, no hidden fees.

Keep your home number

Dual-SIM means your physical SIM stays active for calls and texts. eSIM handles only data.

Setup in 2 minutes

Scan QR code, follow on-screen steps, you're connected. Works on any eSIM-compatible phone.

How does eSIMNo Works?

Experience seamless global connectivity with our personal eSIM service. Enjoy faster speeds, wider coverage, and the convenience of online purchasing.

Buy a Data Plan

Buy a Data Plan

Search for your destination and pick any data plan

Step 1

Install your eSIM

Install your eSIM

Easy installation via qr code

Step 2

Activate Your eSIM

Activate Your eSIM

Only active when you are ready to use data

Step 3

Advantages

24/7 Customer Support

Reach our team via WhatsApp and email during business hours. Quick answers to common questions available anytime through our automated assistant.

Immediate delivery

Your eSIM arrives by email within minutes. Install it before you board your flight.

Worldwide Coverage

One eSIM, 160+ countries. Land anywhere and connect instantly — no SIM swapping, no roaming charges.

Check Compatibility

Check Compatibility

Before buying and installing an eSim, check if your phone supports one

Check if your phone is eSIM compatible

As you feel the need to use eSIM on your phone, the first question that arises is: does your mobile support eSIMs? And do eSIM-compatible devices work in all regions worldwide?

Some phones that support eSIM technology

IPhone XS and Later
Samsung Galaxy S20 and Later
Pixel 4 and Later
Xiaomi 12T Pro and Later

All eSIM-Compatible Phones

Frequently Asked Questions (FAQs)

Find helpful information to answer your questions

What network speeds can I expect?

Most eSIMno plans connect at 4G/LTE or 5G speeds depending on local network availability and your device's capabilities. Speed varies by location, network congestion, and signal strength. In major cities and tourist areas, expect speeds comparable to local mobile carriers.

Can I install multiple eSIMs on the same phone?

Yes. Modern iPhones and Android devices support multiple eSIM profiles - typically 5 to 8 stored profiles, with 1 or 2 active simultaneously. You can install eSIMs for different countries and switch between them in settings without removing any.

Can I use the eSIM on more than one device?

Each eSIM profile is tied to a single device once activated. If you need data on multiple devices (e.g., phone and tablet), you can either purchase separate eSIMs for each device or use the Personal Hotspot feature on your phone to share data with other devices.

Is unlimited data really unlimited?

Unlimited plans provide unlimited data at high speed (4G/5G) up to a fair-use threshold defined per plan. Beyond that threshold, speeds may be reduced to 128 Kbps for the remainder of the validity period - still usable for messaging and basic browsing, but slower for streaming and video calls.

What happens when my data plan runs out?

When you use up your data allowance, your connection stops until you top up or purchase a new plan. You can top up directly from the eSIMno Center while connected to Wi-Fi, or buy a new plan if your validity period has expired.

What is the price range for the United-kingdom-unlimited eSIM plans?

Prices commence at $5.90 and vary according to data allowance and plan duration. Larger data plans and longer durations cost more, but the per-GB rate decreases with bigger packages.

Is the eSIM connection secure?

eSIM connections are as secure as standard cellular connections - encrypted by the carrier network. For added security on public networks (cafes, airports), use a VPN. The eSIM profile itself is digitally signed and can't be cloned like a physical SIM.

How do I top up my United-kingdom-unlimited eSIM?

To top up your United-kingdom-unlimited eSIM data, log in to the 'My eSIMs' section in the eSIMno Center on our website or mobile app. Select the eSIM you want to top up and follow the on-screen instructions to add more data without losing your current connection.

Which eSIM is best for travelling to United-kingdom-unlimited?

eSIMno is an excellent option for travelers heading to United-kingdom-unlimited. We offer a diverse range of eSIM plans - including regional, local, and lifetime options - with reliable coverage on local networks.

How fast does the eSIM activate after I switch off airplane mode?

Activation typically takes 10-30 seconds after airplane mode is switched off, depending on local network availability. In some cases it's nearly instant; in remote areas it may take a minute or two. If it doesn't connect within 5 minutes, restart your phone or check that data roaming is enabled.

What data plans are available for the United-kingdom-unlimited eSIM?

eSIMno provides various data plans ranging from 1 GB to unlimited data, with options from 7 days to 90 days of service. Plans also include regional and lifetime options for travelers who want flexibility across multiple destinations.

Can I use the eSIM to make video calls?

Yes - apps like FaceTime, WhatsApp, Zoom, Google Meet, and Microsoft Teams all work over your eSIM data. Video calls use about 200-400 MB per hour depending on quality, so factor that into your plan choice if you make long calls regularly.

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