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 01/18/2026 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.

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Tesco Mobile Issues Reports

Latest outage, problems and issue reports in social media:

  • BeverleyJean5 Beverley Jean (@BeverleyJean5) reported

    @Ofcom I wonder if you can help? TescoMobile have cut me off. My husband died recently of a brain tumour. The account was in his name though I maintained the account for the last 20years. They haven’t transferred to another service or sent a sim. I am already upset as it is.

  • RishiSack SackRishi (@RishiSack) reported

    @robbymcnob @tescomobile @TrussellTrust Over a week I phoned them every day. Awful company. Wish I hadn't joined them

  • grumpygal1 Michele Hodgson (@grumpygal1) reported

    @tescomobile Spoke to customer service about returning faulty device and must have said to call handler over ten times 'but before you do this can you guarantee we'll be able to put sim with old no in another device. Answered yes on every occasion. Now business number inaccessible.

  • LizzieY56579426 Lizzie Young (@LizzieY56579426) reported

    @tescomobile Still waiting to be contacted about my missing delivery. Been waiting since Dec 22nd. Does no one work at Tesco Mobile anymore? Awful customer service

  • DavidFossey5 David Fossey (@DavidFossey5) reported

    @tescomobile it’s been nearly 2 weeks, now where I,be not been able to use my child’s phone, the text service is useless and all I,m being told is I’ve been given 1 mth line rental, I wish I stuck to the pay as you go he had.poor service

  • Lindsay_Brunt Lindsay Brunt (@Lindsay_Brunt) reported

    @tescomobile You did nothing to resolve my issue - which shows how you’s don’t care about customers! I’m not sorry I’ve left you’s - but now I can relax without your lies, frustration and poor service!! #amfree

  • danjkahn Dan Kahn (@danjkahn) reported

    @tescomobile Presumably if I tried to upgrade one of my existing contracts I’d have the same issue?

  • elynchie07 Emma Lynch (@elynchie07) reported

    @tescomobile @TrussellTrust every time i ring the number to top up my credit balance it says the service is unavailable and it’s been like this for 4 days…what’s the issue?

  • MommabearLou mommabear (@MommabearLou) reported

    @tescomobile after 6 years I cannot wait to get way from you! What awful customer service! #ShameOnYou #tescomobile

  • grumpygal1 Michele Hodgson (@grumpygal1) reported

    @tescomobile @TrussellTrust Was told to go to Tesco Shop start and another contract to get old number on new phone's SIM. Did that then spent ages on phone to Tesco trying to get this done. Now have message to phone Tesco because there are issues! FIASCO.