O2 — Free Service Overview
O2 is a free Mobile Plans service. Browse features, available discounts, and alternatives below.
Updated: April 2026
About O2
O2 is a major mobile network operator in the UK providing mobile phone plans, smartphones, and wireless services. The service offers various contract and pay-as-you-go options with nationwide 4G and 5G coverage for consumers and businesses.
Pricing
| Regional pricing | 4GB | 32GB | 100GB | 250GB | Unlimited |
|---|---|---|---|---|---|
| 🇬🇧United KingdomGBP | £6.00 | £8.00 | £12.00 | £16.00 | £25.00 |
Prices converted at current exchange rate
Sources
Subger is not affiliated with, endorsed by, or connected to O2 or its parent companies. All trademarks, service marks, and logos belong to their respective owners. Information on this page is provided for informational and comparison purposes only. Pricing and plan details are sourced from publicly available information and may not reflect current offerings — please verify with the official provider. If you are a representative of this service and believe any information is inaccurate, please contact us at info@subger.com.
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