O2

O2 Outage Report in Gaillimh, County Galway, Connaught

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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 Gaillimh, Connaught

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

O2 Outage Chart in Gaillimh, County Galway, Connaught 02/06/2026 17:00

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Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

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

Latest outage, problems and issue reports in social media:

  • RyanA____ Ryan (@RyanA____) reported

    I have never known or experienced anything as painful as trying to upgrade/leave @O2

  • papatulloh PapaT (@papatulloh) reported

    @O2 Purchase a 'deal' qualifying S21 phone from one of your retailers but no samsung galaxy buds offered Sales team & customer services aren't helping either. Fake Deals...?

  • mikecornes Mike. Deep Woke Human 🏳️‍🌈🏳️‍⚧️ 🇪🇺 🖤 (@mikecornes) reported

    @RyanA____ @O2 Trying to get a phone signal at Pride? 😐

  • maverickmcfly 🆁🅾🅽🅽🅸🅴 🅼🅰🆃🅷🅴🆆🆂 (@maverickmcfly) reported

    @O2 Managed to do it through the website but thanks for trying to help

  • cornelius_mark Mark Cornelius (@cornelius_mark) reported

    @O2 hi Please can you do something about the congestion of network in Plymouth. It is pathetic. Constant dropping calls, and slow 4g . PL1 5QP and Pl6 8sz eg postcodes. Checker constantly states network busy Been like this for years How much longer until its sorted?

  • NathanLockwood_ Nathan Lockwood (@NathanLockwood_) reported

    @O2 your app and website down?

  • IoIjenkins 𝐰𝐚𝐥𝐥𝐢𝐬 (@IoIjenkins) reported

    @O2 @Apple i keep getting 504 service error so i’m gonna assume i’ll be disappointed when it eventually works n will be sold out🥴

  • josephwgregory Joseph Gregory (@josephwgregory) reported

    @O2 @Apple Wow those device plans are awful! You can get a stand alone 150GB plan from O2 for £20p/m, so why is it £5 more when bundled with an iPhone? The same applies with 3GB for £20p/m when you can get it stand alone for £6p/m Hard miss on this one, I’d rather buy from Apple.

  • thenewgalaxy Dr Richard Bate (@thenewgalaxy) reported

    @O2 Got there in the end. It would be nicer as a customer if the upgrade process was slick rather than being a bit of a battle… been with o2 for 20 years now and it’s become harder every time.

  • clementina_amy Silent Observer (@clementina_amy) reported

    @O2 why is my signal not working I have important calls to make and I can’t 😤