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Buy a UK O2 eSIM

No Commitment - Cancel Anytime

6gb
£ 13.00 /mo

30 Day Rolling

6GB Data

Unlimited UK Minutes/Texts

zero UK/EU Minutes/Texts *

Lightning Fast 5G

Roam at no Extra Cost in EU

WiFi Calling

Instant Activation

Buy Now
20gb
£ 16.00 /mo

Out of Stock

20GB Data

Unlimited UK Minutes/Texts

500 UK/EU Minutes/Texts *

Lightning Fast 5G

Roam at no Extra Cost in EU

WiFi Calling

Instant Activation

Buy Now
unlimited
flames £ 20.00 /mo flames

30 Day Rolling

Unlimited Data

Unlimited UK Minutes/Texts

2000 UK/EU Minutes/Texts *

Lightning Fast 5G

Roam at no Extra Cost in EU

WiFi Calling

Instant Activation

Buy Now

*  Valid for all calls/texts originating anywhere in the UK/EU to anywhere in the UK/EU

Enterprise

Top grade quality for all plans.

High end business features that an eSIM demands and deserves.

Experience 5G

Have a 5G enabled device? Lucky you and experience speed that you have never seen before. 

WiFi Calling

Regardless of the network that we use we will find no signal areas somewhere. Enter WiFi Calling. 

An additional UK number

Add a second number to your phone for business, privacy or for SMS authentication. 

FAQ

Frequently asked questions.

Let us help answer the most common questions you might have.

Will this work on my device?

Be it a phone or a tablet the family of eSIM enabled devices is growing and growing, iPhones, Pixels and more. For a comprehensive up to date list of all supported devices please Click Here.

Is the amount I pay each month fixed?

Yes the amount you will pay each month is fixed as no services other than those mentioned in your selected plan are allowed. 

How does roaming in EU work?

All of our O2 plans include "Roam like At Home" where you can freely use your allocated data in the EU (and some other countries) as if you are in the UK and receive calls on the UK number free of charge. In addition the 20GB plan includes 500 free international minutes/texts where you can call anywhere in the EU and back to the UK from anywhere in the EU without charge. You can also text without charge from anywhere in the EU/UK to anywhere in the EU/UK. The Unlimited plan includes 2,000 of these monthly international calling minutes/texts. 

What if I run out of data?

Should you happen to run out of data during any month you can purchase what are called O2 Data Snacks in units of 1Gb or 2GB (maximum 6GB in any one month). To do this please simply log in to your account and go to My eSIM where you can purchase 1GB for £8 or 2GB for £12. These will be immediately added to your account after Checkout. You can email us at any time to upgrade your plan to give you more data on a regular basis. However please note that any upgrade will not take affect until the 1st of the next month, so you may need some Data Snacks to tide you over until the end of the calendar month.  

Is there a fair usage policy on the Unlimited plan?

With Unlimited data plans there is generally a fair usage policy where the data works at full speed until a certain limit is reached and it is then slowed down. Our policy is a massive 650GB of high speed data for domestic UK data traffic and 25GB per month on EU data roaming. 

How do I cancel the service?

Unlike certain other service providers we do not hide this question or answer behind the scenes. To cancel your plan simply login and go to My eSIM. Find your plan and hit "View Settings. Then hit "Cancel Plan" to proceed. NOTE that the plan will continue to work until the end of the subscription period ( usually 30 days ).

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“I am new to eSIMs and never thought it would be so simple. Five minutes after placing an order the mobile plan was downloaded and active on my iPhone. Great service.”

Simon Whitchurch
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“I was searching for a local eSIM plan as most others seem to be roaming and more expensive. I found this and very happy with a 30 day rolling plan rather than a long contract.”

Rob Whiting

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ESIM.NET GROUP LIMITED is registered in England and Wales no. 12117745. Registred address: 107-111 Fleet Street, London, EC4A 2AB, United Kingdom.