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 03/15/2026 11:55

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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 (30%)

    Internet (30%)

  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:

  • KidarWolf Lone Kidar Wolf (@KidarWolf) reported

    Hey @tescomobile, your mobile internet is up and down like a yo-yo overnight these past few days in the Cambridge area. What's up with that? I wouldn't have noticed if I wasn't relying on you for my internet coverage following a move, but this is kind of ridiculous!

  • RICKMANROCKS LeeLoo NHS 😷❤💉 (@RICKMANROCKS) reported

    @tescomobile hi need help my mums mobile phone will not connect to the home Internet but all other devices do including mine..router is fine have done everything but to no avail please help she is a tesco customer..thank you

  • mollysugdens Molly Sugden's bridesmaid. (@mollysugdens) reported

    @tescomobile why can no one help me reset my password??? Have tried chat and a phone call just going round in circles and emails to set password not coming through. Absolutely useless.Have never had this issue before.😡😡😡

  • tinmanrocks tinman (@tinmanrocks) reported

    @alcatelmobileuk @tescomobile I contacted Alex at your customer services with information provifed by the the coder of the Big Font app in the Google playstore regarding fix but he said he could not guarantee anything. Meanwhile the font on my phone is tiny due to the bug in the update.

  • ssttaallnnooxx Holly Alïce 🏴‍☠️ (@ssttaallnnooxx) reported

    @tescomobile is there any work being done in SW19? i haven't had signal or data in my house since Monday, but if i go out its fine?

  • SusanTingle Susan Tingle (@SusanTingle) reported

    @tescomobile @Tesco @tescocustomers1 Customer Service Response [ ref:_00D1tvTl1._5007S2FgwP:ref ]

  • RICKMANROCKS LeeLoo NHS 😷❤💉 (@RICKMANROCKS) reported

    @tescomobile I've tried that too its just not happening and I've really tried..so looks like it is back to the store(again)..never had this problem with tesco I'm a customer too but this is getting silly now..

  • tinmanrocks tinman (@tinmanrocks) reported

    @alcatelmobileuk @tescomobile I contacted Alex at your customer services with information provided by the coder of the Big Font app in the Google playstore regarding fix but he said he could not guarantee anything. Meanwhile the font on my phone is tiny due to the bug in the update.

  • ecwnaughton elizabeth naughton (@ecwnaughton) reported

    @tescomobile today I decided to end my contract with Tesco and asked for a pac code. I was text to call before I leave. I decided to pop in the store to see what I could be offered. Your Bradford Great Horton branch needs new staff. Imagine sitting texting while WITH a customer?!

  • ttelracsm Mark Scarlett (@ttelracsm) reported

    @tescomobile @Tesco How could he get a call back? The phone doesn't work.