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 12/09/2025 06:25

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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:

  • 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:

  • anniemb87 Annie B (@anniemb87) reported

    @O2 @dhlexpressuk Where ******** is my husbands package. It was refused on the door step 9 days ago and you’re holding his money from him with no explanations. We are asking daily what is going on and no one can say anything. Terrible experience.

  • LeviScattergood Levi Scattergood (@LeviScattergood) reported

    @O2 had email to say I’ve missed paying bill? It’s on DD? I paid one 2 weeks ago? Worrying as never missed a payment for anything

  • damstar_ Brown Damilola🤎 (@damstar_) reported

    @O2 “😕” appears to be angry emoji. Are you angry that a customer is complaining about what they’re paying for?

  • londondines london (@londondines) reported

    @O2 I am busy too and need to use my phone - which I can’t, despite paying you every month, because no one wants to help me, and this has been on going for 2 weeks. How is this acceptable?

  • londondines london (@londondines) reported

    @Gogger16 @O2 Yeah I’m having similar issue but worse as I’m stuck. They can’t transfer my old esim to my new phone and they can’t activate my physical sim. 2 weeks I’ve been without a sim but paying for their diabolical customer service. I one @O2 cares about helping. Change network.

  • RiannaNaomi 𝐑𝐈𝐀𝐍𝐍𝐀 ✨ (@RiannaNaomi) reported

    @O2 @Neens233 You didn’t answer the question. I’m experiencing the same issues with your app and I’m unable to pay my phone bill.

  • Matt_West85 Matt West (@Matt_West85) reported

    @O2 shocking service. Anyone would think you would want customers to upgrade.

  • Neens233 Neens (@Neens233) reported

    @O2 is your app down? Been trying to cancel my account all day but it’s just saying it can’t load at this time….send help

  • londondines london (@londondines) reported

    @GadenKalel1983 @O2 No one has replied to my message either from @O2 But be careful their eSIms are NOT working at the moment. I’m stuck and can’t use my phone because the new esim has been pending for two weeks and they also can’t activate physical sim so I can’t use anything.

  • _jack_phelan Jack Phelan (@_jack_phelan) reported

    @O2 when are you planning to support data plans for the Google Pixel Watch LTE?