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 01/02/2026 04:30

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Most Reported Problems

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

  1. Phone (50%)

    Phone (50%)

  2. Internet (29%)

    Internet (29%)

  3. Total Blackout (18%)

    Total Blackout (18%)

  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: Blackwood, Aberdare and Treorchy.

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

  • 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

  • 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

  • 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

  • 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??

  • 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:

  • LeeCun74 Lee (@LeeCun74) reported

    @tescomobile Don’t have a 5G phone. Been with Tesco for a decade now. Never had a problem until recently. Paying fir a service I’m not getting. 5 in my house all on Tesco.

  • GoosieJuiceTV Goosie (@GoosieJuiceTV) reported

    @tescomobile been trying to buy a new contract on your website since this afternoon. I was hoping to get a new phone delivered tomorrow. Every time I finalise the details in the checkout I just get an error message saying to try again later. Is the website having issues?

  • lil_smiy Matt Smith (@lil_smiy) reported

    @tescomobile why is the signal in YO41 so poor now. It used to be great and now I feel like I live in a cave! #yo41

  • LeeCun74 Lee (@LeeCun74) reported

    @tescomobile Disgusting service. No data, struggle to make calls and even if o do get through can’t hear or it sounds like we are underwater. Worst service in my 10 years with you.

  • grumpygal1 Michele Hodgson (@grumpygal1) reported

    When will customer relations phone @Tescomobile? Husband's business phone number only been lost for nearly a month. @clairefweir

  • stevejay63 Stevejay63 (@stevejay63) reported

    @tescomobile Tesco should rather stick to selling groceries!! Your mobile service is nothing short of appalling!! 6 weeks no data or call waiting, received new sim and told 24 hours to transfer number!! 40 hours later no phone no data!! Utter garbage!!!

  • AgentCas73 Chrissie. (@AgentCas73) reported

    @tescomobile have caused myself and my family endless stress over the last week. Our 3 family mobiles have been cut off because tesco staff can't see a payment which was made last weekend. Talked to 4 staff members and nobody has been any help in getting the situation sorted. 😡

  • madibreach Madi Breach (@madibreach) reported

    profoundly deaf and reliant on his phone (which is linked to his hearing aids) for communication. Do they care NO ONE JOT!! Never again - not if they were the last mobile supplier on the planet. #awfulcustomerservice #theyreallydontcare @tescomobile #worstever

  • AllanMcLaughlin Allan McLaughlin (@AllanMcLaughlin) reported

    @tescomobile I WANT MY NUMBERS PORTED OVER NOW!! TWO WEEKS WAITING IS MORE THAN ENOUGH!! I'M SICK AND TIRED OF YOUR POOR CUSTOMER SERVICE. NO ANSWERS - NO REGULAR UPDATES. I WANT TO SPEAK TO A CUSTOMER COMPLAINTS MANAGER.

  • TomMcPartland6 Tom (@TomMcPartland6) reported

    @tescomobile @acasorguk @tescomobile Tesco mobile /capita really are awful employer. I have tried to them and ring to ask for the bank holiday payment I I owed aswell as 15 others. They just ignore you.truly awful.