O2

O2 Outage Report in Derry, Northern Ireland

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O2 is the commercial brand of Telefónica UK Limited offering mobile phone and mobile internet service, including voicemail and SMS. With over 25 million customers, O2 runs 2G, 3G and 4G networks across the UK. O2 previously offered home broadband service.

Problems in the last 24 hours in Derry, Northern Ireland

The chart below shows the number of O2 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.

O2 Outage Chart in Derry, Northern Ireland 03/13/2026 16:55

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (47%)

    Phone (47%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Derry, Northern Ireland

The most recent O2 outage reports came from the following cities: Derry.

Loading map, please wait...
City Problem Type Report Time
United KingdomDerry Internet
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Total Blackout

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

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O2 Issues Reports Near Derry, Northern Ireland

Latest outage, problems and issue reports in Derry and nearby locations:

  • oharama Marian O'Hara (@oharama) reported from Derry, Northern Ireland

    @O2 Poor customer experience in-store today. Disappointed to say the least.

  • dartduignan180 sean duignan (@dartduignan180) reported from Culmore, Northern Ireland

    @virginmedia @O2 But not your customer service when it comes to cancelling an order

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • LEWISH_99 lewis huggins (@LEWISH_99) reported

    @O2 McDonald’s code not working

  • WatsonsMarketer Watson and Co. Chartered Marketing (@WatsonsMarketer) reported

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • Warrenoats1 private number (@Warrenoats1) reported

    @O2 hello I need some assistance as you have blocked my number it’s been 4weeks and this is getting frustrating that your customer service line keeps cutting of after waiting I need an immediate response

  • o_queenie Vix Swalwell-Tolley (@o_queenie) reported

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • DAAcreative DAA Creative (@DAAcreative) reported

    @O2 What difference does it make if someone retweets? Just give the date, this looks REALLY bad on O2 turning poverty into a marketing campaign.

  • lazim23 Lisa (@lazim23) reported

    @IanRElliot @O2 You can call 2729 and pay over the automated phone system. That's what I had to do in the end as its still not working.

  • harris1825 morgan w (@harris1825) reported

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • Searan15 Saeran the Wanderer 💙 (@Searan15) reported

    @O2 your customer service is a joke. Send out a replacement SIM that doesn't work, ring customer service, spend 30+ mins on hold and then you disconnect the phone. Pathetic.

  • RingsDanceFlies Jon, Esq. 💙 #FBPPR #FBPA #FBPE #FBNHS (@RingsDanceFlies) reported

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • citizen_tammy 🏴󠁧󠁢󠁳󠁣󠁴󠁿 CitizenTammy💉 (@citizen_tammy) reported

    @O2 Your service is shocking. Bought phone for son, changing from EE, number hasn’t ported. Your chat service isn’t available, he’s been holding for 20 minutes. I think I’ll end the contract, while I still can.