O2

O2 Outage Report in Derry, Northern Ireland

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The latest reports from users having issues in Derry come from postal codes BT47.

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 11/23/2025 16:00

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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 (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Derry, Northern Ireland

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

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City Problem Type Report Time
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Phone
United KingdomDerry Total Blackout
United KingdomDerry Phone

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:

  • MrGarySmith Gary Brian Smith (@MrGarySmith) reported from Dartford, England

    Beware anyone thinking of joining @O2 they’ve just hiked up their rates and limited free data total usage when in Europe #ripoff also just merged with @virginmedia so expect the service to fall of a cliff when the call centres are rerouted to virgins Singapore call centres

  • from_hastings From Hastings (@from_hastings) reported

    Hi @EE under normal circumstances I normally spend a lot of time in Europe working, just so I am clear you are going to charge me £2.00 per day when I am able to travel again? If so I will immediately cancel all my accounts with you and move to @VodafoneUK or @O2

  • JeromeRiviere11 Jerome Riviere (@JeromeRiviere11) reported

    @O2 Hi, I’ve just heard that you are planning to bring roaming charges when travelling to Europe, coming back on what you did say before if I’m not mistaken. Can you please explain when are you planning to do this? I might have a look at my contract if that’s the case & cancel it

  • Glennboy00 Glenn (@Glennboy00) reported

    @O2 Can you urgently help me please?

  • Fursey79 Paul Furse (@Fursey79) reported

    @O2 Absolutely shocking customer service!!! Hung up on twice🤬

  • MariuszJuszcza6 Mariusz Juszczak (@MariuszJuszcza6) reported

    @O2 Does planed changes to euro roaming qualify me to terminate my contract with you early? And don't give me this "average costumer won't use more data" cause I moved to higher data plan ONLY to use more outside of UK as I always did

  • pappa_mole PAPAMOLE (@pappa_mole) reported

    Pretty dismal customer service from @O2 ..... Just like being on a merry-go-round all day being passed back and forth to different departments, then starts all over again.

  • CourierSix61 Couriersix61 (@CourierSix61) reported

    @JoshieYoshie23 @OMGitsAliA @O2 Oh **** in 3 hours

  • philter66 Phil Turner (@philter66) reported from Hatfield, England

    @O2 simply dreadful customer experience tonight -felt really let down

  • ashleyloftus Ashley Loftus (@ashleyloftus) reported

    @uk_domain_names @O2 @virginmedia That’s disappointing to hear tbh, but hardly surprising. I figured the others would follow suit but hadn’t heard yet. Frustrating as I was intending on leaving O2 in protest due to their merger with Virgin and this was the last straw but now they’re all as bad it seems.