Tesco Mobile

Tesco Mobile Outage Report in Ystrad Mynach, Caerphilly County Borough, Wales

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Tesco Mobile Limited is a mobile virtual network operator in the United Kingdom using the O2 Network and has 99% network coverage in the UK.

Problems in the last 24 hours in Ystrad Mynach, Wales

The chart below shows the number of Tesco Mobile reports we have received in the last 24 hours from users in Ystrad Mynach and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

Tesco Mobile Outage Chart in Ystrad Mynach, Caerphilly County Borough, Wales 01/26/2026 22:45

At the moment, we haven't detected any problems at Tesco Mobile. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

The following are the most recent problems reported by Tesco Mobile users through our website.

  1. Phone (53%)

    Phone (53%)

  2. Internet (28%)

    Internet (28%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (1%)

    Wi-fi (1%)

  6. TV (%)

    TV (%)

Live Outage Map Near Ystrad Mynach, Caerphilly County Borough, Wales

The most recent Tesco Mobile outage reports came from the following cities: Treharris, Blackwood and Aberdare.

Loading map, please wait...
City Problem Type Report Time
United KingdomTreharris Phone
United KingdomBlackwood Phone
United KingdomAberdare Internet
United KingdomTreorchy Total Blackout
United KingdomCardiff Phone
United KingdomPontyclun Phone

Community Discussion

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Tesco Mobile Issues Reports Near Ystrad Mynach, Wales

Latest outage, problems and issue reports in Ystrad Mynach and nearby locations:

  • nigelbendybus Nigel Smith (@nigelbendybus) reported from Cardiff, Wales

    Thank you so much @tescomobile for sorting out and reimbursing me for the scam texts I received yesterday. Yet again wonderful customer service from @tescomobile

  • TRHComposer Thomas Richard (@TRHComposer) reported from Cardiff, Wales

    @tescomobile my mobile data has just stopped working. Still got over 10GB available to me though. Is there a Network problem?

  • mind4sportpsych Dr Karen Howells (@mind4sportpsych) reported from Cardiff, Wales

    @tescomobile I have not had a signal for 3 days now. I’ve been told that there is maintenance work being done on a local mast, but even when I move 30 mins away from home then I still don’t have a signal. What is happening??

  • Saeed_Ahmed02 Saeed Ahmed (@Saeed_Ahmed02) reported from Victoria, Wales

    @tescomobile needs to better support the Google Messages app. I quite like using the Google Assistant to send texts and it always comes back saying failed

  • HAndTheElements Hegsy & The Elements (@HAndTheElements) reported from Cardiff, Wales

    @tescomobile what is the escalation process regarding a faulty phone that has been lost by @Tesco? My OAP mother has been without a phone since September and promises to resolve have failed. No senior support from Pengam Green Management or in-store guidance. #disgracefulservice

  • RachelKendall16 Rachel Kendall (@RachelKendall16) reported from Risca, Wales

    @tescomobile Hi, can you tell me if Tesco intends to support Apple Watches any time soon on a cellular level. If not why? O2 network is used on Tesco mobile…. How far apart can an iPhone be away from a watch if used and will your Apple Watch connect to all available WiFi?

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • midnightmaliii mid malii (@midnightmaliii) reported

    @tescomobile hi, Im due an upgrade in a month and i have my old phone with tesco mobile as well. Is there a service where i can trade my old phone for a lower bill price with my new contract/phone?

  • stephen29391052 stephen hughes (@stephen29391052) reported

    @tescomobile service

  • WivFunnyFarm Wivenhoe Funny Farm (@WivFunnyFarm) reported

    @tescomobile My dad has an old mobile on Tesco mobile - he can't see his texts and I can't call him - keep getting "It has not been possible to connect this call". It's a real worry at the moment. Are there any known issues? Ta.

  • Richarddg11 Richard George (@Richarddg11) reported

    @tescomobile SA6 6NL is where I have the problems, even outside of buildings

  • MrAlexBrenner Alex Brenner (@MrAlexBrenner) reported

    @tescomobile Hey, new SIM after phone stolen, old number supposed to be ported across, but after 24 hours nothing. Can't call you as my phone doesn't work ... :) DM me please? Thanks, Alex

  • joes4130 joes4130 (@joes4130) reported

    @tescomobile Hi. I need a nano sim card for my new phone. I would like to keep my number as well. I tried calling but unable to get through. Can you help at all?

  • Michael58493624 God Fearing Atheist💙 (@Michael58493624) reported

    @tescomobile As a loyal customer, I am urging you #DontFundGBNews If I find in any way you are supporting this new revolting "news" outlet you will lose my custom and in your stores as well.

  • Claaarkyyy Clarky🇬🇧 (@Claaarkyyy) reported

    Anyone else’s data on @tescomobile not working?!

  • aidenisveryepic Aiden (@aidenisveryepic) reported

    @tescomobile i can send call and texts but i can not use mobile data without it being extremely slow

  • Richardizdebski Richard Izdebski (@Richardizdebski) reported

    @jemcve @tescomobile That's OK then Jenny, because I'll cancel mine if they do respond to this.