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 01/27/2026 22:40

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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 (14%)

    Total Blackout (14%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (1%)

    Wi-fi (1%)

  6. TV (%)

    TV (%)

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:

  • lorna78xxx lorna (@lorna78xxx) reported

    @tescomobile Don't bother they quick enough to take money off you but when they owe you money they fob you off or put the phone down on you

  • Tesco Tesco (@Tesco) reported

    @wordsfan @tescomobile Hi there. I am sorry to hear that. Please send us a DM with more information so we can look into this further for you. Fraser - Customer Care

  • keithy1988 Keith (@keithy1988) reported

    @tescomobile issues with your systems today? Trying to get a PAC code and no reply to text, tried to request online as just getting told request didn't go through

  • BrettOfKent Brett 🇩🇪🇬🇧 (@BrettOfKent) reported

    Hello @tescomobile if an iPhone was taken out by yourselves in May 2021. Is that phone unlocked for any network or can it be unlocked to be used on another network? Ta.

  • wordsfan Yvonne Barrie (@wordsfan) reported

    @Tesco delivery L8 & lots damaged! Y I will not shop with you again! Pics:2 items NOT noticed at doorstep & returned to driver. TOTAL 8 food tins 2 canned drinks 1 pepper 1 pot pasta & my eggs all damaged beyond use. & to top it all no @tescomobile signal 2 call U!!

  • lil_smiy Matt Smith (@lil_smiy) reported

    @tescomobile my phone won’t connect to the Tesco network. Tried the sim in the wife’s phone and it still won’t connect her sim works in my phone. How do I get a new SIM card?

  • sparky_preston chloe (@sparky_preston) reported

    @tescomobile @juliagoolia1982 same issue happened today. The details are all the same, done twice and still nothing is working.

  • wordsfan Yvonne Barrie (@wordsfan) reported

    @tescomobile I’ve zero phone signal here (southside glasgow) is there a problem?

  • mikehj29 Mike HJ (@mikehj29) reported

    @tescomobile please can you answer 3 questions; 1. If I were to purchase 'any SIM only' option from you, will WiFi calling be supported and work on 'Samsung Galaxy S8' and 'Samsung Galaxy S20 5G' handsets? 2. Do you support 5G on all your SIMs. 3. Do you use O2 as the network?

  • Exposetesco Expose Tesco Mobile (@Exposetesco) reported

    @tescomobile I contacted you by various methods before. I no longer have an account with you. Your legal team aware. I'm here to expose your unethical business practices now. This is how you treat vulnerable people. I have dmd you my old number, doubt it will make a difference @clairefweir