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 11/26/2025 12:55

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (29%)

    Internet (29%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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:

  • KieranKelly1988 Kieran Kelly (@KieranKelly1988) reported from Derry, Northern Ireland

    Quite shoddy of @O2 to refuse me a contract as a new resident of Northern Ireland when my driving licence is in the Republic of Ireland and not offer an alternative verification or reply to my email of complaint from 6 days ago.

  • 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:

  • oikaykay QQ (@oikaykay) reported

    @O2 been trying to use my o2 priority odeon code since yesterday and it's not working. please advise

  • sargeant_gail beijinggail (@sargeant_gail) reported

    @O2 why are you ignoring a loyal customer ??????? #o2 #poorcustomerservice #beingignored

  • VictoriaBlud 🧷 Victoria 🖤 (@VictoriaBlud) reported

    @O2 2729 is not working for me and I cant borrow a phone. How do I tell you I am paying my bill on Tuesday pls

  • blickychain h (@blickychain) reported

    @O2 Hello, O2, please fix this issue. I have tried buying Keshi's tickets today as an O2 PRIORITY member for his concert. However, it seems no tickets has released and everyone is complaining no one has been able to buy any despite being an O2 priority member. Please launch now.

  • PaulDic51050596 Paul Dickinson (@PaulDic51050596) reported

    @O2 you have cut my phone off today without any notice i have been a customer for 16 years tried messaging you got a standard message implying I am behind with my payments please dont say ring us i cant because you have cut me off

  • MarshallDans Mαɾʂԋαʅʅ Dαɳιҽʅʂ (@MarshallDans) reported

    @O2 Do you have a phone number so I can speak to a human? The online chat is no help.

  • mayank_1120 Mayank Jain (@mayank_1120) reported

    @O2 Hi, I am an O2 priority customer and yesterday I saved odeon movie code, but today I checked it was gone, though in T&C mentioned it is valid till sunday. Every week it was available till sunday mid night. Please check

  • JoIbbertson Jo Ibbertson (@JoIbbertson) reported

    @O2 I've already tried these ,still nothing, I'm having to use someone else Internet to contact you as I don't have WiFi , I used to get full service until a few days ago now nothing ,I'm disabled I need my phone incase of emergency

  • samantha_davy2 Samantha Davy (@samantha_davy2) reported

    @O2 I can’t see the code on the priority app for the wicked theatre tickets. Can you help?

  • RaInBowJeNi 🦄 Unicorn Mama 🦄 (@RaInBowJeNi) reported

    @O2 hey my service has gone off and isn’t coming back on? Can’t call out text, nothing?!? No good to me what’s the crack O2