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 02/27/2026 05:35

February 27: Problems at Tesco Mobile

Tesco Mobile is having issues since 10:00 AM 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 (54%)

    Phone (54%)

  2. Internet (27%)

    Internet (27%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (3%)

    E-mail (3%)

  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:

  • Exposed62 Exposed6 (@Exposed62) reported

    @tescomobile @BBCWatchdog get into this company cause no else will biggest SCAM EVER. @tescomobile 99 percent of CRAP

  • P_T_McC P_Mac (@P_T_McC) reported

    @Jennife14435458 @tescomobile Oh the old grey stuff works sometimes Jenn, just sometimes Plus 'procedures' noted 'over the shoulder' of 'genius' hubby help sometimes too It's a cobble, reverting back to known 4G connection but it's working, for now.

  • Exposed62 Exposed6 (@Exposed62) reported

    Tesco mobile the company which LIES TO THEIR CUSTOMERS 99 percent of NO NETWORK…. @tescomobile

  • Exposed62 Exposed6 (@Exposed62) reported

    @tescomobile Don’t bother I’m done with your SCAM I’m taking you down for go this time @tescomobile

  • Exposed62 Exposed6 (@Exposed62) reported

    @tescomobile Why can’t you help via this channel cause you’ll be exposed of all your lies @tescomobile

  • realjoebrown Joe Brown (@realjoebrown) reported

    Who needs 4G when you get the best 3G signal from @tescomobile

  • Scent_Trail Scent Trail (@Scent_Trail) reported

    @tescomobile I am having difficulties swapping the mobile number to the old handset. The old sim much too big. Your staff are awful and really unhelpful.

  • Gems881498 Minx (@Gems881498) reported

    @P_T_McC @tescomobile Nt really if meds help take em

  • skeletonpepsi ً (@skeletonpepsi) reported

    @tescomobile i texted swap on my old phone with my current number with the new number serial (new sim) for my new phone but i added the new sim in the new phone with a different number before the the old phone and my actual number lost signal, did i mess up?

  • ArronLP Arron Lindsay Peach (@ArronLP) reported

    @tescomobile Can I please ask you why in your stores you are falsely advertising deals? Why your staff are not trained correctly and feel it is appropriate to lie and why you think it is acceptable to give a customer no choice but to take a deal they don’t want? Thanks!