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Tesco Mobile Coverage Checker

Introduction:

Tesco Mobile is a UK MVNO powered by O2, offering 99% UK 4G coverage and 5G in parts of most major towns and cities, combining dependable national reach with supermarket‑style value and customer service awards. Use this page to assess Tesco Mobile’s fit for your UK business locations and travelling teams.

Service Distinction:

  • Powered by O2: Tesco Mobile runs on O2’s network, delivering 99% 4G coverage and expanding 5G availability across the UK’s major towns and cities.

  • Home From Home EU roaming: Use your UK minutes, texts and data at no extra cost in 48 destinations across the EU and beyond, governed by a fair‑use policy, with “no plans” to introduce EU roaming fees anytime soon.

  • Clubcard value and frozen prices: Earn Clubcard points on spend and unlock Clubcard Prices; when you take an exclusive Clubcard Price deal, your basic monthly usage price is frozen for your contract term.

  • Award‑winning service: Tesco Mobile highlights multiple recent wins, including Best Mobile Network for Customer Service and Best Mobile Handset Contract Network at the 2025 Uswitch Telecoms Awards.

  • Spend control: A zero bill cap/safety buffer helps you limit out‑of‑allowance charges at home or abroad, with management via the Tesco Mobile app or My Account.

Coverage Analysis:

  • How CoverageChecker helps: Check predicted 4G/5G availability at each postcode, compare Tesco Mobile’s underlying O2 footprint with other UK networks, and plan a single‑network, split‑fleet, or dual‑SIM strategy per site.

  • Cross‑verify with partner tools: Use Tesco Mobile’s official coverage checker to validate local service before you buy or migrate.

  • Travel context: In Home From Home destinations, usage comes from your UK allowances (with fair use); outside these destinations, standard roaming rates apply and you can set a zero bill cap to avoid unexpected costs.

Unique Offerings:

  • Clubcard Prices – Frozen for your contract: Freeze your basic monthly usage price for the length of your contract on eligible Clubcard Price deals.

  • Home From Home roaming: Take your UK allowances to 48 destinations across the EU and beyond at no extra cost, with a published fair‑use framework.

  • Anytime Upgrade Flex and flexible options: Tesco Mobile’s flexible plan options help you tailor upgrades and allowances as needs evolve.

  • Business support: Explore Tesco Mobile for Business devices and plans to align connectivity with procurement preferences.

User Engagement:

  • Check key sites: Run coverage checks for HQs, branches, warehouses and home‑worker postcodes, then cross‑verify on Tesco Mobile’s checker.

  • Compare plans and benefits: Balance predicted coverage with Home From Home roaming needs, Clubcard value/frozen prices, and safety buffer controls to reduce total cost and risk.

  • Optimise rollout: Allocate 5G devices to priority sites, set zero bill caps for travellers, and use bundles if teams exceed monthly allowances.

Link to coverage checker link on partner website:

Use Tesco Mobile’s official coverage checker: https://www.tescomobile.com/coverage-checker

Make confident, data‑led decisions on business mobile connectivity. Use CoverageChecker to test Tesco Mobile’s predicted performance at your locations, compare it with other UK networks, and choose plan features—like Home From Home and Clubcard Prices—that deliver reliable coverage and predictable costs for your teams.

News and Updates: Tesco Mobile highlights

  • Home From Home continues: Tesco Mobile confirms 48 destinations with UK‑allowance roaming at no extra cost and states it has no plans to bring in EU roaming fees anytime soon.

  • Awards momentum: Tesco Mobile reports winning Best Mobile Network for Customer Service (fourth year running) and Best Mobile Handset Contract Network at the 2025 Uswitch Telecoms Awards.

  • 5G and coverage message: Powered by O2 with 99% 4G coverage and 5G in parts of most major towns and cities; addresses can be verified via the partner coverage checker.

  • Customer base and savings ecosystem: Tesco Mobile cites 5.4 million customers and promotes Clubcard benefits, including points on spend and exclusive Clubcard Prices.