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 11/30/2025 10:20

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Most Reported Problems

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

  1. Phone (40%)

    Phone (40%)

  2. Total Blackout (31%)

    Total Blackout (31%)

  3. Internet (23%)

    Internet (23%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (1%)

    Wi-fi (1%)

  6. TV (1%)

    TV (1%)

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

The most recent Tesco Mobile outage reports came from the following cities: Treorchy.

Loading map, please wait...
City Problem Type Report Time
United KingdomTreorchy Total Blackout
United KingdomCardiff Phone
United KingdomPontyclun Phone
United KingdomTredegar Phone
United KingdomCardiff Phone
United KingdomTredegar 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:

  • 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?

  • 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

  • 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?

  • 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

  • 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

  • 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??

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • keswickbootco Keswick boot co (@keswickbootco) reported

    @rfj1966 @tescomobile Shocking mate at the least you should receive a refund on your service plan @EE are much better

  • rjm101163aux Richard Maunder (@rjm101163aux) reported

    @tescomobile YOU really need to READ what I wrote to understand the problem of your staff telling me lies. It has NOTHING to do with the charges as the phone did NOT work at all until I landed back in the UK at LHR. Lucky for you there was NO emergency I had to deal with !

  • kayineson kay (@kayineson) reported

    @tescomobile I tried using the code to get Disney plus free for three months, it never worked so I now pay. There’s not a way to be able to get the free months is there?

  • HelenDoyle_5 Helen ♊ (@HelenDoyle_5) reported

    @tescomobile was with EE for 16 years no sognal issues ever, decided to move to Tesco as its a cheaper contract and now I can't even get a signal to make phone calls. I keep cutting off or it sounds like the other person is under water!! I'm lucky of I get 1 bar!

  • DunfWonderWoman Carol-Ann Fraser (@DunfWonderWoman) reported

    @tescomobile can someone please get in touch with me to sort out my phones that have been cut off again because of your errors again. I’d like to cancel both accounts as I’ve had enough

  • BBallisai Barbara ballisai (@BBallisai) reported

    @tescomobile I'm very displeased with your service. I asked to have my number changed over a month ago and I'm still having issues. Very disappointing

  • _sopphh96_ soph❤️‍🔥 (@_sopphh96_) reported

    @tescomobile no signal whatsoever again!!

  • HelenDoyle_5 Helen ♊ (@HelenDoyle_5) reported

    @tescomobile It's happening at home as that's where I work. I havent tried it anywhere else. No I'm outside of the 14 days. I've never known a signal so poor even though your coverage tracker says I should have good signal inside and outside.

  • rjm101163aux Richard Maunder (@rjm101163aux) reported

    @tescomobile Before I left the UK I put £40.00 on the phone and I still had £10.00 on it so a total of £50.00 to use ! YOU are NOT understanding the problem at ALL ! WAKE UP PLEASE ! !

  • alanwsmithphoto Alan W Smith (@alanwsmithphoto) reported

    @LinnettHill @rfj1966 @tescomobile Same issue with Sky Mobile (O2). If you can, turn on WiFi calling on your mobile so you can make calls while connected to your home WiFi. It’s the only way I have been able to make calls or receive texts while at home.