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Find exclusive offers and discover Switch Up, Flexible Superfast 5G Tariffs, Free Roaming & O2 Priority. Stay connected, wherever you are.
- Contact Us
Tell us what's gone wrong and we'll try to make things...
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View our full range of mobile phones and smartphones on our...
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Browse our best SIM only deals today, and choose a 30 day,...
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Access your O2 account to view bills, balances and emails. Sign in with your username and password or a Virgin Media O2 ID if you have one.
Find O2 offers on iPhone, Samsung and more. Reduce your monthly bill by spreading the cost up to 36 months. Flex your data up or down monthly on Pay Monthly devices.
Tell us what's gone wrong and we'll try to make things better. See how to make a complaint, or take a look at our Customer Complaints Code. Contact O2 today, whatever your query. Chat to us online or on the phone.
View our full range of mobile phones and smartphones on our ultra fast 5G network. Compare features, offers on contract handsets.
Browse our best SIM only deals today, and choose a 30 day, 12 month or 24 month contract. Roam freely. We're the only major network that is not reintroducing EU roaming charges. Up to 25GB.
People also ask
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Compare and choose from O2's flexible and fuss-free mobile plans, with unlimited minutes and texts, 5G-ready and exclusive perks. Pick your phone, tablet, SIM or data deal and enjoy Priority, O2 Switch Up and more.