Tesco Mobile

Tesco Mobile Outage Report in Derry, Northern Ireland

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 02/19/2026 12:10

February 19: Problems at Tesco Mobile

Tesco Mobile is having issues since 03:00 PM GMT. Are you also affected? Leave a message in the comments section!

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 (28%)

    Internet (28%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (2%)

    Wi-fi (2%)

  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:

  • lissadrone Jack (@lissadrone) reported

    @tescomobileire @tescomobile Can't ring mobile network not available

  • anitaadey Anita Stephenson (@anitaadey) reported

    @tescomobile Ok thank you for help I’m gutted it’s never happened before!!

  • watton2_karen Karen Watton (@watton2_karen) reported

    Thanks to @tescomobile for totally feckin me over. I've been a loyal customer for years and because I decide to leave, you mark my credit record as contract cancelled due to non payment!!!! Thanks a bunch

  • deannerebecca_x Deanne (@deannerebecca_x) reported

    @tescomobile Your staff are rude so I left your network lol

  • bexaxaxa Rebecca (@bexaxaxa) reported

    @tescomobile I’ve had no signal from you all afternoon, is there an issue locally or nation wide?

  • ianstobbart1 ian stobbart (@ianstobbart1) reported

    @tescomobile in the last hour I've tried to make 4 calls but I kept getting a pop up on the screen saying Not registered on network Could you explain what this means please

  • megatronshq don macdonald (@megatronshq) reported

    @tescomobile I was looking to upgrade but sadly with your lack of competitive prices especially on Samsung phones will have to change network

  • APhillips1962 Andy Phillips (@APhillips1962) reported

    @tescomobile I have been trying to access my card details as had new card and forgot change. Tesco chasing payment yet when I go on line in coctantly coming up against we are current experiencing problems download app but can’t find how change ca rd detail on app

  • noshoesorsocks Amanda🌙🖤 (@noshoesorsocks) reported

    @tescomobile hey! Please help. I don't think my phone works correctly. I get literally no internet signal most places I go and when I get a phone call, the other person, no matter where or who it is can't hear me, the signal is terrible.

  • anitaadey Anita Stephenson (@anitaadey) reported

    @tescomobile The app was down earlier, I checked my data yesterday and it was £2.46 something like that then today I had a text message saying I only have £4 left of my buffer!!