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Buy a UK O2 eSIM

First month free when you port in your number at time of purchase
No Commitment - Cancel Anytime
Guaranteed - No Additional Charges
This service is only available to purchase in the UK

5gb
£ 12.00 /mo

30 Day Rolling

5GB Data

Unlimited Minutes

Unlimited Texts

Lightning Fast 5G

Roam at no Extra Cost in EU

WiFi Calling

Buy Now
20gb
£ 15.00 /mo

30 Day Rolling

20GB Data

Unlimited Minutes

Unlimited Texts

Lightning Fast 5G

Roam at no Extra Cost in EU

WiFi Calling

Buy Now
unlimited
flames £ 18.00 /mo flames

30 Day Rolling

Unlimited Data

Unlimited Minutes

Unlimited Texts

Lightning Fast 5G

Roam at no Extra Cost in EU

WiFi Calling

Buy Now
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?

Whilst roaming in the EU you will not incur any additional charges and will retain your local O2 UK number. You can call and text to any mobile or landline in the country that you are roaming in. 

What if I run out of data?

If you run out of data you will need to upgrade your plan through our Billing Portal. You can then upgrade or downgrade anytime and retain the same number. 

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 email cancellations@esim.net quoting your mobile number for a prompt response.

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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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