O2

O2 Outage Report in Dublin, Leinster

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The latest reports from users having issues in Dublin come from postal codes D02 and D08.

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 Dublin, Leinster

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Dublin and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Dublin, Leinster 04/01/2026 05:40

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Most Reported Problems

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

  1. Phone (42%)

    Phone (42%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (21%)

    Total Blackout (21%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Live Outage Map Near Dublin, Leinster

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

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City Problem Type Report Time
IrelandDublin Phone
IrelandDublin Phone
IrelandDublin Phone
IrelandDublin Phone
IrelandDublin Internet
IrelandDublin Phone

Community Discussion

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

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports Near Dublin, Leinster

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

  • farellmichael Michael Farrell (@farellmichael) reported from Dublin City, Leinster

    @O2 hi. My friend’s UK mob stolen in Dublin. Need to cancel/freeze fone account. Help!!

  • Amarpatel128 Amar Patel (@Amarpatel128) reported from Dublin City, Leinster

    @O2 @pchavda Having to reply from a colleagues phone. Reported this morning at 9 o clock. Still service-less. Bet you’re still charging full rental though.

  • Jordan_D Jordan Downey (@Jordan_D) reported from Dublin City, Leinster

    @BradyHaran @O2 One time I disabled Airplane mode while flying over Canada, I somehow managed to get some cell service and realized that when I received a text message saying my bill was reaching 80€

  • skbarrone Sarah Barron (@skbarrone) reported from Fingal County, Leinster

    @O2 Thanks. Problem started in London but same in Dublin. Everything works fine on Wi-Fi.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Buzz10022 Buzz122 (@Buzz10022) reported

    @O2 as usual your cust service line goes dead when calling. You’ve messaged to say you’ve cancelled my rolling plan on 18th October- but have taken the monthly DD on the same day. I now can’t make phone calls and only direct is to top up centre. What’s going on???

  • Trade_Mystique TradeMystique (@Trade_Mystique) reported

    @O2 Why all customer service are Indians ? They don’t know what they talk about , and are useless as a help

  • Steve95056791 Steve (@Steve95056791) reported

    @O2 I can’t login to my Virgo. Media account of o2 priority. Keeps saying sorry there was an error and then goes back to Virgin to log me back out. What gives?

  • CharlotteKedian Charlotte (@CharlotteKedian) reported

    @O2 how does one get hold of customer service if they cannot get their phone to call anyone because it randomly stopped working… tried using my work phone but because it’s not the phone it’s like climbing Everest, aka extremely difficult

  • nicola_hari Nicola Hari (@nicola_hari) reported

    @O2 @virginmedia I am absolutely disgusted in the customer service. I have tried for 4 days to get through to an agent. I will definitely be looking to change providers. Any recommendations

  • grouchytrucker Grouchy (@grouchytrucker) reported

    @O2 #essentialforliving?? What a crock, Your 4g and 5g mobile data doesn't work in the slightest. It can barely load this app, let alone stream audio and Video 🙄

  • readwithai readwithai (@readwithai) reported

    @o2 o2 have just increased their mid contract price increase giving you 30 days to cancel the contract. I might suggest switching to giffgaffs unlimited 18 month contract which is cheaper has more data and no mid contract price increase.

  • PerfectlyPixel Perfectly Pixel (@PerfectlyPixel) reported

    @VueHelp hello a I used @O2 priority app to buy 4 tickets, I paid £14 but never received my email so I could actually book the tickets! @O2 have said they can't help and I'd have to go through yourself! Can I please get a refund or my tickets please?

  • baxtertwit Carl Davies (@baxtertwit) reported

    Hey @O2, what fresh hell is this with @virginmedia ? Apps not working, airtime plans increasing by £2.50/mth? Way to lose customers...

  • max_dubious Rogue Scallywag ¯\_(ツ)_/¯ 🚬 (@max_dubious) reported

    @O2 and @Virginmedia Have decided to join forces and create the worst customer service experience known to man Can’t log in, can’t speak to anyone In an eternal doom loop of death