Plan Comparison
Compare mobile phone deals, SIM-only and prepaid phone plans before you choose.
Get HelpIndependent UK mobile phone, SIM-only & plan guidance
Looking at mobile phone deals, SIM-only plans, pay monthly phones or prepaid options? We give you clear, no-pressure guidance on contracts, upgrades and switching networks so you can make the right choice — before you commit.
Independent guidance service. Not affiliated with or endorsed by O2 or any mobile network.
Freephone — free to call from UK landlines and mobiles.
WHAT WE DO
We help users understand mobile phone deals, SIM-only options, pay monthly phones, best prepaid phone plans, phone upgrades, switching networks and common contract questions — simply and clearly. We can also help with broadband and TV questions.
Our role is informational. We are not a network provider, and any services or agreements are handled directly with the provider you choose.
Speak With Our TeamOUR SERVICES
Six ways our team can help you understand your options before you speak to a provider.
HOW WE CAN HELP
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Get HelpWHY USERS CHOOSE O2 GUIDANCE
We help users understand their options before making a decision, from mobile phone deals, SIM-only plans and phone upgrades to switching networks and unexpected billing charges. Straightforward answers, no pressure and a real person on the line when you need one.
COMMON QUESTIONS
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Ask us on the phoneWHAT USERS SAY
A selection of comments from UK users who reached out for guidance on internet, phone, TV and connection issues.
Sample feedback — layout preview
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WHAT TO EXPECT
A simple conversation focused on helping you understand your options.
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DISCLAIMER
GET IN TOUCH
Have a question about mobile phone deals, SIM-only plans, pay monthly contracts, upgrades or billing? Reach out and we'll help you understand your options in simple terms, no pressure and no jargon.
0808 117 6502Freephone — free to call from UK landlines and mobiles.