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Tesco Mobile Review
Tesco Mobile is a joint venture between Tesco and Virgin Media O2, making it one of the most established MVNOs in the UK. Launched in 2003, it has gro...
Network Info
4.0/5
MVNO
5G Ready
Pros & Cons
Pros
- Deep Clubcard integration lets you earn points on your bill and access exclusive prices on phones
- Free EU roaming in 48 destinations with no extra charges through the Home From Home scheme
- Award-winning customer service consistently rated among the best UK networks
- Flexible perks system lets each line on your account choose a free benefit
Cons
- 5G speeds on O2's network tend to be slower than competitors like EE and Three
- Free EU roaming is expected to be removed for new contracts from 2026 onwards
- Fewer data plan options compared to some rivals, with less aggressive pricing at the top end
Overview
Tesco Mobile is a joint venture between Tesco and Virgin Media O2, making it one of the most established MVNOs in the UK. Launched in 2003, it has grown to become the largest virtual network operator in the country, serving over 5.7 million customers. Operating on O2's network, Tesco Mobile combines reliable coverage with the trusted Tesco brand and deep integration with the Tesco Clubcard loyalty programme.
The network's primary appeal lies in its straightforward, value-focused approach. Plans are competitively priced and come with clear, easy-to-understand terms. Tesco Mobile offers both SIM-only deals and pay monthly phone contracts, with a range of data allowances to suit light and heavy users alike. The integration with Clubcard allows customers to earn loyalty points on their mobile bill and access exclusive Clubcard Prices on phones and accessories.
Tesco Mobile has consistently performed well in customer satisfaction surveys and industry awards, winning recognition for customer service, reliability, and roaming. With 5G now available on compatible plans and devices, and O2's network continuing to expand its coverage, Tesco Mobile remains a strong choice for anyone looking for reliable, affordable mobile service backed by a household name.
Coverage & Speed
Tesco Mobile runs on O2's network, which provides 4G coverage to over 99% of the UK population. O2's 5G network is available in over 500 towns and cities and continues to expand. While O2's coverage footprint is among the strongest in the UK, particularly in rural areas, independent speed tests have noted that O2's 5G speeds can be slower than those on EE and Three.
Plans & Pricing
Tesco Mobile offers a range of SIM-only plans and pay monthly phone contracts. All plans include unlimited UK calls and texts. The network's unique selling point is its Clubcard integration, which lets customers earn points, access exclusive pricing, and choose free perks on each line.
Roaming
Tesco Mobile's Home From Home scheme allows customers to use their UK minutes, texts, and data in 48 destinations across Europe and beyond at no extra cost. This is one of the more generous roaming offerings among UK networks, covering both pay monthly and PAYG customers. However, Tesco Mobile has announced that free EU roaming will be removed for new contracts from 2026 onwards, so customers should check the current terms when signing up.
Our Verdict
Tesco Mobile has built a strong position as the UK's largest MVNO by combining the reliability of O2's network with the everyday appeal of the Tesco brand. The Clubcard integration is a genuine differentiator, offering tangible savings that extend beyond mobile into grocery shopping and other Tesco services. For regular Tesco shoppers, the ability to earn and multiply Clubcard points on your phone bill adds real ongoing value.
The network performs well across the board, with strong customer service, reliable coverage, and competitive pricing. The Home From Home roaming scheme covering 48 destinations is notably generous, though its announced removal for new contracts from 2026 is disappointing. The free perks system adds a nice touch of personalisation, and the family-friendly multi-line accounts make it practical for households.
The main limitations are shared with other O2-based networks: 5G speeds that lag behind EE and Three in independent testing, and a product range that, while solid, does not always match the aggressive pricing of pure budget MVNOs like iD Mobile or Talkmobile. Nevertheless, for anyone who values the combination of a trusted brand, loyalty rewards, and reliable everyday service, Tesco Mobile is a well-rounded choice.