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 12/27/2025 18:05

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (28%)

    Internet (28%)

  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

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

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?

  • 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?

  • 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

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • jellywellys99 Jan. H. T (@jellywellys99) reported

    @tescomobile hi I'm struggling to change my password due to my computer being hacked can someone help me please?

  • Megha10799414 Megha (@Megha10799414) reported

    @tescomobile hi tesco mobile I am unable to make any calls or receive any calls either.. what is the issue

  • Childlessness Childless ExHeadteacher- now widow (@Childlessness) reported

    @tescomobile I keep getting: The error detail is product no/Manufacturer no/mismatched value 9,2088. Example suffix for returned Anovo errors. Please raise with appropriate team submission not successful.

  • AllanMcLaughlin Allan McLaughlin (@AllanMcLaughlin) reported

    @tescomobile I wholeheartedly regret moving to Tesco Mobile. Almost 14 days without my telephones being ported over. Getting absolutely nowhere. I'm unable to run my business without my mobile numbers. No help!!! I'm still waiting. I'm furious.

  • Sharon89083223 Sharon (@Sharon89083223) reported

    @tescomobile customer service is absolutely shocking during bereavement

  • AllanMcLaughlin Allan McLaughlin (@AllanMcLaughlin) reported

    @tescomobile Yes. But the communication is awful. Can't get to speak to anyone in the UK. For the last 2 weeks, we've been told to wait for 24 hrs. I am missing calls every day. It's seriously affecting our working day. I have ZERO confidence in Tesco mobile.

  • mattyburton2 MATTHEW BURTON (@mattyburton2) reported

    @tescomobile @bish_stu Can't ring out is tesco down I'm in sm3 area

  • Michealcyberhub Michael Tech Support (@Michealcyberhub) reported

    @jellywellys99 @tescomobile Hey ,I specialize in all kind of account recovery. How long has your account been hacked let's get it back, kindly send me a Dm to help recover your account immediately

  • simone_uncle Simone uncle (@simone_uncle) reported

    @tescomobile . Very unsatisfactory live chat this morning with one of your agents. First time I have felt unhappy with your service in over 15 years. Can you advise me of your escalation process so I can take this forward to the ombudsman ?

  • TKBlakee Blake ⚡ (@TKBlakee) reported

    @tescomobile hi guys. Im going to USA next week and unsure if i can use my phone while over there. Can you help me please