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 03/01/2026 18:40

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Most Reported Problems

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

  1. Phone (50%)

    Phone (50%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  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:

  • Grifter1001 Philip graham (@Grifter1001) reported

    @O2 The lack of substantive reply @O2 is as concerning as the initial conduct - let’s hope that when you ‘didn’t like the sounds of this’ that wasn’t just PR lip service.

  • kyle_harring Kyle Harring (@kyle_harring) reported

    @O2 Sure, how can you help?

  • john_mcquaide john mcquaide (@john_mcquaide) reported

    Is it ok for o2 to effectively can cancel a contract without reason, permission, authorisation, discussion or agreement and leave a long term loyal customer will no phone access hindering my ability to do my work and not do anything to resolve the issue?? @MarkEvansO2 @O2

  • NeilDelahay Neil Delahay (@NeilDelahay) reported

    @O2 Hey thanks. Shows full signal for my post code. We have 5 o2 devices in the house and all have same signal strength indoor and out. Dropped calls lack of data speed?

  • bennyjcomer benjamin. (@bennyjcomer) reported from Mansfield Woodhouse, England

    @O2 It’s happened in multiple areas, no signal or internet it’s beyond a joke. It’s been happening for over 6 weeks now. I pay £85 for a terrible service, why would I have to pay for this contract any longer?

  • IJB_XX Imogen (@IJB_XX) reported

    @O2 really regretting my decision of staying with you. My 4G service is appalling everywhere, Stoke-on-Trent, Manchester, Blackpool, Wales etc etc. What is going on?!!!

  • paulapants89 Paula 🦋🦋🦋🦋 (@paulapants89) reported

    @O2 I need help please

  • alsheard Al Carson-Sheard 💙 (@alsheard) reported

    @O2 You asked me to DM you about a problem. I have and you haven’t answered any of my DMs. Can you please get back to me. Having spent over 90 mins on Live Chat trying to resolve a problem, I’d like you to respond and help as you offered. This is really bad customer service, @O2

  • Triggsa Peter Tennant (@Triggsa) reported

    @O2 Well we will say 95% off the Lake District, I’m pleased I wasn’t relying on the service for directions god knows where we would of ended up,shocking signal/service, so pleased I took my @ThreeUK home broadband with me,fantastic signal on our campsite the kids were well happy.

  • Lincoln863 Lincoln86 (@Lincoln863) reported

    @O2 what's going on in the Stockton on tees area? 4g coverage has been shocking for weeks. Phones says I've 4g signal but constant hit and miss. Thanks.