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 12/05/2025 17:20

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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. Total Blackout (28%)

    Total Blackout (28%)

  3. Internet (23%)

    Internet (23%)

  4. E-mail (4%)

    E-mail (4%)

  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

Latest outage, problems and issue reports in social media:

  • therouge1 Dan R (@therouge1) reported

    @tescomobile took out a Sim Only 12M contract a few weeks ago, still waiting for my text/email with 6 Clubcard Plus promo you are running. Spoke to CS on 4th April who send he was manually sending the invite, but still nothing... Can you help? Thanks

  • willfisher2000 Will (@willfisher2000) reported

    @tescomobile Is there something wrong with the network as my 4g isn’t working.

  • GeorgeS23007568 George Scott (@GeorgeS23007568) reported

    @tescomobile Hi any further development on the WiFi calling and voicemail situation - this is about time these issues should be resolved and working please. Thank you

  • KerriTrimble1 Kerri Trimble (@KerriTrimble1) reported

    @tescomobile Done all this. And other friends family on same network having issues too. 4g and phone signal.

  • Danielculloty1 Daniel culloty (@Danielculloty1) reported

    @tescomobile is the network down in mid kerry area or is it just me trying to top up phone and it tells me no cellular access ,topped up online and still no cellular access

  • hayleybevan87 hayley (@hayleybevan87) reported

    @Top_CashBack is the @tescomobile offer legit. As it says na after I've taken a new contract out. Feel annoyed. Tesco online chat said they only put offers on their page. So is this a scam. False advertising top cash back?? Tesco mobile cancel my order instead if so.

  • NinaBoston Nina Boston (@NinaBoston) reported

    @tescomobile I'm aware that the repair could be chargeable depending on the issue but this was not the charge to repair it, it was to assess what is wrong with it.

  • Syd15_Gema Gema Díaz González (@Syd15_Gema) reported

    @tescomobile Tried to top up & encountered an error, I spoke with an agent on live chat and they tried to top up on their end but they couldn’t either. Told me to go to the shop & buy a top up but I’m abroad, so I can’t, what can I do? When will the issue be resolved?

  • ItsNatJ Nate (NJ) (@ItsNatJ) reported

    So after horrid customer service from @ThreeUK I am just gonna get the new contract from someone else. Anyone with @EE or @tescomobile ? How are they? Wanna get it this week x

  • MartynWilliams6 martyn.vapeman (@MartynWilliams6) reported

    @tescomobile Like to thank you for the help you gave in requesting a free SIM card for my Nokia 216, all I need to get now is a micro SD card, so that I might capture the odd selfie. I will request an e-TopUp card the sooner I'll get the number from the SIM card I've requested