Tesco Mobile

Tesco Mobile Outage Report in Carmarthenshire, 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 Carmarthenshire, Wales

The chart below shows the number of Tesco Mobile reports we have received in the last 24 hours from users in Carmarthenshire 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 Carmarthenshire, Wales 03/22/2026 23:10

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Most Reported Problems

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

  1. Phone (44%)

    Phone (44%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (21%)

    Total Blackout (21%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (1%)

    Wi-fi (1%)

  6. TV (1%)

    TV (1%)

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 Carmarthenshire, Wales

Latest outage, problems and issue reports in Carmarthenshire and nearby locations:

  • SherlockRichard Richard_Sherlock (@SherlockRichard) reported from Llanelli, Wales

    @tescomobile I've had no service for 16 hours now im fuming 😤

  • Niksfridge Nicola Selfridge (@Niksfridge) reported from Carmarthenshire, Wales

    @tescomobile My boyfriend is a customer of yours and has dropped his phone and the screen doesn't work anymore. Is there any way you can still access his phone and transfer data to another device?

Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • RebeccaBeldam Rebecca Beldam (@RebeccaBeldam) reported

    @tescomobile I appreciate that but doesn’t help me at this point does it. You won’t offer me any loyalty bonus and your deals are too expensive. Best network I’ve been on but now now.

  • official_jle JamesLE 🅙 (@official_jle) reported

    @tescomobile @tescomobile 2/2 and that it’s going to be sorted soon but it’s beyond s joke now. For the money I pay for my tariff I should expect a half decent coverage. I was sold the contract as “Use the O2 network and it’s the best coverage”and for a period of time it was. Now not so much.

  • Markbannon83 Mark Bannon (@Markbannon83) reported

    @tescomobile I’m going to Spain tomorrow and the last time I went a few months back my phone had no network at all, couldn’t phone or text or use data, any ideas why this would happen?

  • KazzaLouH KazzaH 💙💙💙 (@KazzaLouH) reported

    @tescomobile Hi, my husband, daughter & i have contracts with you. When at home we have virtually no signal, or the tiniest bit. Most of our calls go directly to voicemail, texts dont send etc. Its becoming an real issue. Spoken to local shop who said a mast nr us is cont.

  • TimSmit12980227 Tim Smith (@TimSmit12980227) reported

    @tescomobile This Shows How Desparate Tesco's Are. They Have Deleted They're Own Texts After I Gave My Number To Customer Care.

  • MikeDyserth Mike Pritchard (@MikeDyserth) reported

    @tescomobile Can be anywhere. Again, when it says 3G or 4G, regardless of the app on my phone requiring data and wherever I am, it’s too slow or doesn’t load

  • vickyiow Victoria (@vickyiow) reported

    @tescomobile I’ve had no service for a fortnight but the only way I can access my account is via you texting me a code which you can’t do as I have no service! Help a girl out

  • alexdrake3333 Alex Drake (@alexdrake3333) reported

    @tescomobile what's happening with the mast in the Perthshire area? I've not been able to make any call all day yesterday andvits still not working today!!

  • AlliRondel Alli Cronnelly (@AlliRondel) reported

    @tescomobile @WhichUK Day 23 of my mobile number not working. Daily phone calls have produced nothing but promises. Was told had escalated to highest team and would work today. Was just told another 24 hours. @Whichuk how can you recommend them?

  • AlliRondel Alli Cronnelly (@AlliRondel) reported

    @tescomobile Day 24 since you have lost my mobile number and I cannot use it. No update. No timeframe to retrieve. No help! @WhichUK please never recommend them again