Tesco Mobile

Tesco Mobile Outage Report in Derry, Northern Ireland

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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 Derry, Northern Ireland

The chart below shows the number of Tesco Mobile reports we have received in the last 24 hours from users in Derry 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 Derry, Northern Ireland 01/13/2026 05:55

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Most Reported Problems

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

  1. Phone (55%)

    Phone (55%)

  2. Internet (26%)

    Internet (26%)

  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 Derry, Northern Ireland

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

Loading map, please wait...
City Problem Type Report Time
United KingdomDerry Total Blackout
United KingdomDerry Internet
IrelandLeifear Phone
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Internet

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

Latest outage, problems and issue reports in social media:

  • AllanMcLaughlin Allan McLaughlin (@AllanMcLaughlin) reported

    @tescomobile My phone isn't working again? One month on, and we're also still waiting on a number being ported over. Appalling service.

  • andygboro Andrew Danby (@andygboro) reported

    @tescomobile Contacted customer services & had subsequent email saying not to contact them anymore as its been escalated & trying to be resolved. Sit tight and wait till Tesco mobile can be bothered. What's my wife's cancellation rights bearing in mind you've not honoured the contract?

  • AndyHiggs1 Porrohman (@AndyHiggs1) reported

    @tescomobile I took it into a Tesco near me, at the weekend, and the girl reset the network settings. I lost all my Bluetooth pairings and had to put all my WiFi passwords back in. 2 days later, no network connection. I have 2 sims in, an O2 and Tesco and it does it to both.

  • A1ex11oyd Alex Lloyd (@A1ex11oyd) reported

    @tescomobile So the outcome is that @tescomobile can't do anything to help other than try to post another new SIM card via Royal Mail.Even though the previous 2 haven't arrived. @tescomobile store say they can't help.And it's left to me to phone back again.Rubbish service. No solution offered

  • A1ex11oyd Alex Lloyd (@A1ex11oyd) reported

    @tescomobile Thanks Kirsty and @tescomobile for getting back to me. After over 2 weeks of calls to your helpline and visits to my local tesco mobile store I'm keen to hear what you can do differently. Your current process clearly has problems

  • Si0bhanWill0ws Siobhan Willows (@Si0bhanWill0ws) reported

    @CitizensAdvice Theft? The phone was never my responsibility. I never received it or signed for it. Rang two weeks before this money was due to be taken out, told you it was on my bill. Assured it would he removed. Rang two days before assured it would be removed. @tescomobile

  • StanAHill Stan Hill (@StanAHill) reported

    @tescomobile why has nobody been in contact we me regarding my complaint This Tesco mobile at its best Our village has no signal from Tesco/o2 this has been all day then I get a massage from my Tesco mobile app with a phone number what a load of rubbish

  • newnhamengineer J Elliott (@newnhamengineer) reported

    @tescomobile I have tried to DM you a few times, but it’s not working (just so you know).

  • AndyHiggs1 Porrohman (@AndyHiggs1) reported

    @tescomobile any idea why my A53 5g, I got off you in Sept/Oct has to be restarted before I can get any signal, nearly everytime I come off wi-fi ?

  • ttyEngland M (@ttyEngland) reported

    @mcopsey @O2 @tescomobile Are Tesco leaving O2 for another network by any chance,? 🤔