O2 mobile plans
Receive exclusive benefits with O2 mobile plans.
Last updated:

O2 is a major competitor in the UK’s communication market. O2 was founded in 1985 and whilst having previously been owned by the BT Group they were bought by a Spanish company, Telefónica, in 2006.
O2 is also the sponsor of The O2 building in London, previously the Millennium Dome. They are also partnered with Live Nation and the Academy Music Group, which allows O2 to offer customers priority access to all events at O2 Academy venues as well as Live Nation events across the UK.
What services do O2 offer?
O2 offers 2G, 3G and 4G network coverage across the UK. You can use O2’s network calculator to check which networks are available in your local area. Simply enter in your postcode or the name of your town on their website to discover which networks cover you.
O2 provides a variety of different mobile plans for customers. They offer pay monthly phone contracts which include data, minutes and texts and last for 24 months, pay as you go SIM’s as well as pay as you go bundles, and SIM-only plans on a monthly or 12 monthly basis.
If you have any further queries about which mobile plan is right for you, you can talk to an O2 agent on the live chat which is available on the O2 website.
How much do O2 mobile plans cost?
The O2 classic pay as you go SIM allows you to top up with a minimum of £10.
O2’s pay as you go bundles require a minimum credit amount in order to be ‘unlocked’. You’re bundle will only automatically renew if you have enough credit in your account. If you don’t then you will be charged the standard rates for calls, texts and data usage.
You can top up your pay as you go plan online, from your mobile, at any UK cash machine with the green top up logo, by using an E-Top Up card you by buying a voucher anywhere with the green top up logo.
Data | Minutes | Texts | Duration | Cost | |
---|---|---|---|---|---|
Cheapest contract with phone | 500MB | 500 | 500 | 24 Months | £9.99 upfront, 13pm |
Most expensive contract with phone | 50GB | unlimited | unlimited | 24 Months | £19.99 upfront, £97pm |
Cheapest SIM only | 250MB | 250 | unlimited | 30 days | £12.50pm |
Most expensive SIM only | 8GB | unlimited | unlimited | 30 days | £31pm |
Cheapest SIM only | 1GB | 1000 | unlimited | 12 months | £16pm |
SIM only | 16GB | unlimited | unlimited | 12 months | £36pm |
PAYG | 5p per MB | 5p per min | 5p per text | 30 days | n/a |
Cheapest PAYG Bundle | 500MB | 250 | 1000 | 30 days | £10 |
Most expensive PAYG Bundle | 20GB | 3000 | 4000 | 30 days | £30pm |
- Please note that prices and plan inclusions may vary, please check the O2 website for up to date prices.
How much data do I need?
The amount of data you require depends on how much internet you will be using on your mobile each month.
It is difficult to determine an exact correlation between data and internet usage but approximately 1GB would allow you to view either around 3000 web pages, 10 000 emails or spend 4 hours streaming videos.
What extras do O2 plans offer?
- Add ons. O2 offers a variety of different bolt on services. You can add on extra minutes, extra data and international phone bundles.
- Top up discount. O2 pay as you go you can get 10% extra credit on every top up. O2 will contact you every three months to inform you of much you have accumulated.
- O2 priority. As an O2 customer you will have access to O2 priority tickets which gives O2 customers the chance to buy tickets to events at the O2, O2 Academy venues and non O2 Academy venues 48 hours before general release.
- O2 Wi-Fi. O2 also offers exclusive access to its free Wi-Fi. With over 15,000 wifi hotspots across the UK customers will be automatically connected when in range of a hotspot.
What are some of O2’s pros and cons?
Advantages
- Variety. O2 offers a variety of different plans to suit the different needs of its customers.
- Bolt ons. O2 allows customers to buy additional data, minutes or texts.
- Extras. O2 offers customers a variety of extra features including O2 priority.
Considerations
- Cost. O2 mobile plans start from £12.50 a month which may be quite high for some customers.
Read more on this topic
-
Nokia 9 Pureview: Features and specifications Nokia 9 Pureview smartphone looks to redefine smartphone photography with a staggering five rear lenses and a highly competitive price.
-
Apple iPhone X review If you're thinking about picking up the iPhone X, we've reviewed everything about the flagship phone, from plans to performance to help you decide.
-
Nokia 2.1 review The Nokia 2.1 combines attractive design with the simplicity of Android Oreo Go and the end result is spectacular value.
-
Oppo A73 review With its 6-inch screen, 16MP selfie camera and iOS-inspired interface, the Oppo A73 is a capable and affordable Android alternative to Apple's iPhone X.
-
Sony Xperia 1: Features | Specifications Movie aficionados will find a lot to like in the Xperia 1, Sony's first 21:9, full 4K smartphone.
-
Google Pixel 3 review Google's in-house flagship phone, the Pixel 3, is shaping up to be a remarkable phone, or at least that's what Google hopes will happen.
-
Huawei Nova 3e review Huawei's budget Huawei Nova 3e, also known as the Huawei P20 Lite, offers a premium design to help it stand out from the mid-range pack, but it's not a terribly powerful device.
-
Oppo A3s review Packing a dual-lens camera, a 6.2-inch notched display and an enormous 4,230mAh battery, the Oppo A3s sets a new bar for what to expect from a budget smartphone.
-
Oppo Reno 5G: Features | Specifications Oppo's upcoming Oppo Reno 5G phone will connect to super-fast networks and feature the world's first 10x optical zoom lens camera.
-
Motorola Moto G7 review Motorola's latest update to its Moto G family appears to have plenty of power for a mid-range phone, along with some improved camera optics.
Ask an Expert
Which O2 mobile plan would be the cheapest for me being an OAP?
Hi John,
Thanks for getting in touch with Finder. I hope all is well with you. :)
That would depend on your needs and preference, John. You can start using O2 mobile plan for as low as £10. However, that is for the basic service. You will incur the standard rates for calls, texts and data usage if you don’t have the minimum credit amount for their pay as you go bundle plans.
On our page, the cheapest plan from O2 is £9.99 upfront. Please check our table and see which plan would best meet your needs and budget.
I hope this helps. Should you have further questions, please don’t hesitate to reach us out again.
Have a wonderful day!
Cheers,
Joshua
My elderly mother is in a care home and needs us to be able to phone her. What is the best SIM card option. I have already sourced a DORA handset for her.
Hi Jeremy,
Thanks for getting in touch with finder. I hope all is well with you. :)
Since your mother already has a handset, you might want to check our list of mobile plans. On that page, use our table to compare your options. Please take note of the feature column where you will know whether that particular plan is a SIM only plan or not. Once you find the right option, click on the “Go to site” green button or “More info” link.
I hope this helps. Should you have further questions, please don’t hesitate to reach us out again.
Have a wonderful day!
Cheers,
Joshua