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 03/26/2026 03:20

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Most Reported Problems

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

  1. Phone (45%)

    Phone (45%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (19%)

    Total Blackout (19%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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:

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

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

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

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

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Sophie43131856 Sophie (@Sophie43131856) reported

    @O2 Absolutely shocking, totally let down and unable to get on system. Not fair chance at all for customers to get tickets. For such a big telecommunication system; should have been ready for this!

  • maxinew67 Maxinew67@hotmail.co.uk (@maxinew67) reported

    @O2 crap service why even bother doing it. Going to change provider now can get it cheaper and I'd rather pay less and get less when you dont provide the service your useless anyway your a joke!

  • grrooves Grrooves💚 (@grrooves) reported

    @O2 What a mess of a release. You're as bad at this as running mobile phone network.

  • quojacko Paul Jackson (@quojacko) reported

    @O2 Never managed to Log on once, an absolute joke of an exercise spend some of your profits on improving your so called systems

  • leabob83 Leanne Ryan (@leabob83) reported

    @O2 Intrigued how many tickets you actually had and Sold to who exactly? Because your app has been down all day. What a farce.

  • sarahemsley17 Sarah Emsley (@sarahemsley17) reported

    @O2 Absolute joke!! How can they be sold out when nobody could get on the app!!! Typical O2 and Virgin just crap!! Famous last words “don’t worry priority is available for 48hrs!” Don’t advertise a service if you can’t deliver! The priority should be people who got tickets last time!

  • trigwebster David Webster (@trigwebster) reported

    @O2 Strange how they were been resold within 5 minutes of going on sale. I was on the site and got kicked off at 10am. And been unable to access the site for the rest of the day. Absolutely shocking service

  • KerryMac24 Kerry (@KerryMac24) reported

    @O2 This is shocking!!! How can they be sold out then site was down and wasn’t a fair go at securing them. This was shambolic and I think you’re apology is half hearted and unacceptable. Might be time to move network provider!!!

  • LindsayMahoney6 Lindsay Mahoney 🐝 (@LindsayMahoney6) reported

    @O2 This is disgusting….we have literally been sat all day looking at a broken app so how have they all been sold?? I have been permanently logged into the priority app in all the years I’ve had it and I mysteriously get logged out at exactly 9.30 this morning🤬

  • Clarkey9 ˜”*°•.Christmas Clarke •°*”˜ (@Clarkey9) reported

    @O2 Absolute disgrace this. I was trying to log in for HOURS. If you can’t predict the traffic and then have the ability to cope with said traffic, don’t offer the service. Simple