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20GB Data
Unlimited Mins
Unlimited Texts
£96 total cost over 1 year What's This?
100GB Data
Unlimited Mins
Unlimited Texts
£162 total cost over 1 year What's This?
1GB Data
1000 Mins
Unlimited Texts
£69 total cost over 1 year What's This?
25GB Data
Unlimited Mins
Unlimited Texts
£150 total cost over 1 year What's This?
20GB Data
Unlimited Mins
Unlimited Texts
£140.04 total cost over 1 year What's This?
20GB Data (5G)
Unlimited Mins
Unlimited Texts
£96 total cost over 1 year What's This?
1GB Data
1000 Mins
Unlimited Texts
£108 total cost over 1 year What's This?
20GB Data (5G)
Unlimited Mins
Unlimited Texts
£140.04 total cost over 1 year What's This?
100GB Data (5G)
Unlimited Mins
Unlimited Texts
£162 total cost over 1 year What's This?
100GB Data (5G)
Unlimited Mins
Unlimited Texts
£210 total cost over 1 year What's This?
100GB Data
Unlimited Mins
Unlimited Texts
£210 total cost over 1 year What's This?
Unlimited Data
Unlimited Mins
Unlimited Texts
£210 total cost over 1 year What's This?
Unlimited Data
Unlimited Mins
Unlimited Texts
£240 total cost over 1 year What's This?
500MB Data
500 Mins
500 Texts
£144 total cost over 1 year What's This?
500MB Data
500 Mins
500 Texts
1 month rolling contract
For sims so small, they really pack a punch. They all come connected to O2's superfast 4G network that now covers 98% of the UK. And when you're not using your data, use theirs, at one of 15,000 free wifi hotspots nationwide.
Adventuring further afield? Call, chat and surf across the continent as if you were at home, with EuropeZone roaming at no extra cost.
When you add an O2 Sim only deal to your basket, you're also throwing in an incredible rewards app - Priority.
The hottest tickets in town up to 48 hours before general release, why not. Money off those jeans you've been after? You got it. How about a free movie for your Friday night in? Don't mention it.
Just a few of the many perks you can enjoy by downloading the Priority app today. Exclusive to O2 customers.
With My O2, get a peek behind the scenes of your phone whenever you like. Check your accounts, latest bills, and how much data you've used all in one place. Download the 'My O2' app to find out more.
You'll no doubt be aware that different handsets take different size SIMs, with nano, micro and standard being the main options. There's no need to worry about what size you need when ordering, as all our O2 SIM only deals are dispatched as a 'combination SIM' which can be resized to fit any SIM tray.
If you're someone who likes to keep their options open, why not go for one of the rolling 30 day or 12 month O2 sim only contracts? They come with all the perks of a standard Sim only contract but don't tie you down to the handset you choose.
Here at Mobiles.co.uk, we have a huge range of SIMs to suit every need, from all the major networks. Find the perfect SIM only deal for you today.
Tempted by an O2 mobile deal? Here's everything you need to know about O2, one of the UK's biggest networks.
If you're looking for a new mobile, there's two main ways to get some new tech in your pocket...
The SIM card is the heart of your smartphone. Without it you would not be able to make calls, send texts or connect to a data service to browse the web and send emails.
The handset you've just selected is refurbished stock, which means this deal is offered at a reduced cost.
Due to the nature of refurbished mobile phones, the original accessories can't be guaranteed. We don't include accessories such as earphones for hygiene reasons.
