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 01/19/2026 21:45

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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 (15%)

    Total Blackout (15%)

  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: 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:

  • 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

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • Blanketban1 Blanketban (@Blanketban1) reported

    @tescomobile having a nightmare with your network. Have had not been able to make any calls since 10am, no network coverage. This is a new contract. Went on tesco mobile chat earlier. Told to turn off, then turn on phone after 6pm and all would be well. Its not. Shambles.

  • bryanmcc74 Bryan 🏴󠁧󠁢󠁳󠁣󠁴󠁿 (@bryanmcc74) reported

    From very poor 4g service from @tescomobile / @O2 to over 500mg on 5g from @EE What a difference

  • AlliRondel Alli Cronnelly (@AlliRondel) reported

    @tescomobile What help? At 3pm yesterday you said my phone would work immediately on another sim. Still nothing

  • romford_stu Stu.🇬🇧🇺🇦 (@romford_stu) reported

    @tescomobile Hats off to #tescomobile for sorting out this problem quickly. I criticise when things go wrong, so only right they get credit when they put things right. Proper decent service. 👌🏼

  • xxxAliceeexxx Alice (@xxxAliceeexxx) reported

    @tescomobile I have tried for 2 days then I went in store and they had the same problem. I've been at my address just over a year and a half and I did give my old address too.

  • Daz26011 Daz2601 (@Daz26011) reported

    @tescomobile I have been waiting for a call from your Concerns Management Team since Sunday. I was told they would contact me between 3pm and 4pm yesterday but they haven't. I haven't heard anything today either. Poor service and I am not impressed 😡

  • GordonMacleod6 Gordon Macleod (@GordonMacleod6) reported

    @tescomobile We will not be accepting this offer and have asked to escalate the complaint but have been told after 1 phonecard we have exhausted your complaints procedure and will be proceeding with the Ombudsman. Ironically the 1 phonecal was with one of the advisors we are complaining about

  • RoidyRandy Randy (@RoidyRandy) reported

    @Tescomobile what on earth is going on with the signal quality in Maidstone?! Trying to speak to a customer service agent I had to do laps around the house to be able to understand a word he was saying!

  • yorkshasnippa Ryan benfold (@yorkshasnippa) reported

    Genuine question for @tescomobile but how did I manage to use 20gb of data last month if I can never get signal?

  • jacquelinecamm1 jacqueline cammaerts (@jacquelinecamm1) reported

    @tescomobile @WhichUK Really? I have no phone service at all in Huntingdon and your website is so full of advertisements I can’t make out what the outage issues are