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 03/14/2026 23:20

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (19%)

    Total Blackout (19%)

  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

Latest outage, problems and issue reports in social media:

  • ThatsASecretLOL Mark Baker (@ThatsASecretLOL) reported

    @tescomobile have never been cut off when travelling before on other networks. I understand that there will be fluctuation when travelling and I accept that. What I can’t accept is how Tesco are not willing to aid their customers with Wi-fi calling. It’s astandard function by now.

  • _kkkkatieee_ 💜Katie💜 (@_kkkkatieee_) reported

    @tescomobile is the Tesco mobile website down? Not working on my laptop or phone, a few others are having this issue too.

  • PucatuB Butacup Pucatub (@PucatuB) reported

    @RooAndrews6 @tescomobile That sounds horrible! Being held prisoner in a contract is hell 💔

  • rhysisuncool r h y s (@rhysisuncool) reported

    @tescomobile so am i able to just simply cancel the contract through you?

  • birdsong074 birdsong (@birdsong074) reported

    @tescomobile Hi, I assume you mean logged in using desktop/laptop as opposed to the App? Can you provide me with a customer service telephone number please?

  • RooAndrews6 Roo Andrews (@RooAndrews6) reported

    @PucatuB @tescomobile Thank you! He’s had problem after problem with them, they won’t let him out of his contact unfortunately but once this one is over it’s safe to say he will be jumping ship to a new phone company. I’m just glad I’m not with them!

  • AndrewMcGettig1 Andrew McGettigan (@AndrewMcGettig1) reported

    @tescomobile Our local o2 mask has been having signal problems for 2 days now, when is it likely to be operational soon or we may return our new phones

  • stitwit John Stitch (@stitwit) reported

    @Scarfie1 @tescomobile @Tesco No solution. The point is, the tearable paper seal means you leave bag intact and keep your bread fresh. Simple, but not simple enough for idiots at Tesco.

  • ThatsASecretLOL Mark Baker (@ThatsASecretLOL) reported

    @tescomobile So far I have not been impressed with the quality of your network. I know you use O2. Now Virgin media have joined O2 and have vowed to improve the network, will Tesco customers benefit from this. Also it’s 2021 when are you going to give us Wi-fi calling? #JoinTheRest

  • joerindad Joerindad (@joerindad) reported

    @tescomobile are there any signal/network issues in Liverpool today? mine has dropped at home this morning when there's normally no problem, it's flitting between 0 and 1 bar.