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Enjoy the freedom of a Pay As You Go sim card with our range of sim only data deals, bundles and more. Customise the cost to match your budget.
Shop pay monthly SIM deals at O2, and enjoy unlimited minutes & texts, speedy 5G, O2 Priority perks, O2 WiFi hotspots, and more.
We have amazing O2 sim deals for pay monthly contract, pay as you go sim offers, tablets and dongle data sims as well as international sims from 1p per minute to landlines and mobile phones.
May 6, 2024 · Learn how to activate an esim, and the difference between Pay As You Go and Pay Monthly. Our guide to sim deals will help you choose the sim that’s right for you.
With O2 custom plans, you're in control. This means having the flexibility to choose your own contract length, amount of data and more. Plus, with custom plans and SIM Only plans, you can now pick from three levels - with each one dialling up the value and the perks. All tariffs come with unlimited minutes and texts and are 5G-ready.
By April 2025, older O2 2G SIMs will no longer be able to connect to our network, so if you’re affected and no action is taken, you’ll lose service. 2G and 3G services have now been superseded by newer 4G and 5G technologies.
Get all the information you need to manage your sim – how to activate your sim, how to unblock your phone and what to do if your sim is lost, stolen or damaged.
Our unlimited data SIM plans provide 4G and 5G ready coverage across the UK – but rest assured. You can select a Pay Monthly Unlimited Plus plan and choose O2 Travel as one of your Extras to get 25GB free international roaming data in our Europe Zones.
Order a free Rolling plan sim card here or pick one up from one of our stores 2. Once you have your sim pack, download the MyO2 app to your mobile over wifi or visit My O2
Find exclusive offers and discover Switch Up, Flexible Superfast 5G Tariffs, Free Roaming & O2 Priority. Stay connected, wherever you are.
