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.

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 03/13/2026 07:55

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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 (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  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 Internet
IrelandDublin Phone
IrelandDublin Phone
IrelandDublin E-mail

Community Discussion

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O2 Issues Reports Near Dublin, Leinster

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

  • sarahbennetto Sarah Bennetto: a comedian of sorts. (@sarahbennetto) reported from Fingal County, Leinster

    @O2 hi guys. My phone stopped working in Europe (since I added an Aussie E-sim). No one in your O2 UK shops can help. I even deleted the E-sim. But still: no roaming. O2 said I should wait until I’m in Europe for work again and call you (I can’t; that’s the point!). Help me, pls?

  • 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.

  • 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.

  • 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!!

  • 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€

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • jabuklon ¡ Gerónimo ! (@jabuklon) reported

    Hiya @virginmedia and @O2 . Long-term customer here. I sincerely hope you won't advertise on #GBNews #DontFundGBNews

  • emilykateee_ emily (@emilykateee_) reported

    @O2 Hi, I updated my Samsung galaxy s10 this morning and since then I've been unable to receive text messages. I can send texts and send and receive calls but cannot receive text messages.. any reason or solution for this please?

  • snowwhitetan72 LyndaBee (@snowwhitetan72) reported

    @O2 Hi, I am a long-time customer but I will assuredly switch service provider immediately if I see or hear of one O2 advert placed on the TV channel, GB News. #DontFundGBNews

  • akapoo11 Amish Kapoor (@akapoo11) reported

    @O2 just got a pay monthly sim. Your online form to port number did not work so called customer service which was not easy to get through. Now, trying to add Disney plus extra and unable to do it online. It has been frustrating experience so far ....

  • akapoo11 Amish Kapoor (@akapoo11) reported

    @O2 - just got a pay monthly sim. Your online form to port number did not work so called customer service which was not easy to get through. Now, trying to add Disney plus extra and unable to do it online. It has frustrating experience so far ....

  • traceyannebeck Tracey Beck (@traceyannebeck) reported

    @StopFundingHate @O2 As a mobile customer, please #DontFundGBNews by advertising with them .

  • DiscoDaddd Tom Reeve | Socially distancing from UK government (@DiscoDaddd) reported

    Hey @O2, Kindly #DontFundGBNews or I’ll hang up on you and take my family with me. Yours faithfully, A customer

  • TranPanTrashcan 🏴‍☠️🏳️‍⚧️ ******* 🟨🟥 (@TranPanTrashcan) reported

    @O2 don't ******* advertise GBnews, Fox style news channels literally made a **** load of Americans into fascists. We don't need fascists in the UK, do the right thing. #DontFundGBNews

  • snavenai Ian Evans (@snavenai) reported

    @GStebson @AlisonYoga2 @O2 They're not the only networks. Phone Coop usually do well with ethical advertising. In the hypothetical situation that *every* company advertised on GB News (which they'd be insane to) you'd pick the one who used them least or were first to pull support.

  • simonjamison Simon Jamison (@simonjamison) reported

    @CofCdivM @StopFundingHate @O2 Maybe watch it before judging? BBC seem genuinely annoyed at losing Andrew Neill so he can’t be as bad as you think! Just doesn’t like BS.