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 02/09/2026 07:35

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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 (27%)

    Internet (27%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  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:

  • Ohholycow Sammy 🏴󠁧󠁢󠁳󠁣󠁴󠁿 (@Ohholycow) reported

    @tescomobile hi, I completed an upgrade over a week ago, I can’t see any update online and haven’t received my new sim even though I opted to keep my own sim as it fits? Can you help please.

  • ndebvu mandebvu albert (@ndebvu) reported

    @tescomobile Hi there! I'm experiencing a problem with my tesco International calling account. It has taken money from my account but I cannot use that to make an International call now. Its asking for my pin which I cannot remember as this was a long time I created acc.

  • RubyTinkerbell RubyTinkerbell (@RubyTinkerbell) reported

    @tescomobile I'm paying for a 25gb package, but your signal is non-existent & I'm never able to get online to do anything!; so I take it I can cancel my contract & go elsewhere without getting charged? I'm paying for a service, which I want to use, but you're unable to provide!

  • ClaireAllott Clairelou (@ClaireAllott) reported

    @tescomobile please can someone help me with an ongoing issue that my son has had now for 3 weeks with his Tesco Mobile.

  • Ed_Pritch91 Ed (@Ed_Pritch91) reported

    Just joined @tescomobile left 1 of the big 4 networks to give this a try. Can't see any issues with being powered by @O2 #SupermarketMobile

  • NoNW10dump Stop the waste plant #FBPE (@NoNW10dump) reported

    @tescomobile Hi, I have a PaYG phone which has stopped working. Can you help please?

  • Dan_Baynham95 Dan Baynham (@Dan_Baynham95) reported

    @tescomobile I understand that. O2 has stock and you guys use their network. They should really give you some

  • pete_mjay pete (@pete_mjay) reported

    @tescomobile I have a text message saying your sorry for service and to claims£5 gift. It asks for my details on the link… is this a scam or OK?

  • RubyTinkerbell RubyTinkerbell (@RubyTinkerbell) reported

    @tescomobile Pathetic service; which I've come to expect from you lot. I'll be escalating the complaint; checking my 'upgrade' date for when I can move without incurring charges, then get moving to a provider who can actually do their job, as opposed to the tin-pot firm tesco mobile is.

  • joevoller1 joevoller1 (@joevoller1) reported

    @tescomobile hi why am I paying £50 and getting now 4g when I have full signal?