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 12/09/2025 11:55

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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 (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

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:

  • _____natalie Natalie R (@_____natalie) reported

    @O2 my wife had a cinema code but got kicked off the app and it didn’t save and it won’t let me book a film with my code. Any help appreciated

  • LeeDeacy90 Lee (@LeeDeacy90) reported

    @O2 That didn’t help me access the manage my 02 wifi & wont help me when I’m on the London Underground??

  • aeron_dudas aeron dudas (@aeron_dudas) reported

    @O2 That was in September 2022 and they said they would credit me for the affected area. But it's almost 2023 and they haven't fixed the issues.

  • aeron_dudas aeron dudas (@aeron_dudas) reported

    @O2 Nothing they just credited my account. But the issue is still there! That's the problem throw money as compensation rather than fix the issues with the network.

  • join4te Jay (@join4te) reported

    @O2 Day 46 of 365 on trying to get O2 to fix their phone customer service. 1) If you ring and ask for an e-sim for an Apple Watch then good luck with that. Staff seem very untrained. 2) Calls disconnect too much when speaking on 202. 3) The whole IVR system feels dated.

  • jolecoma Joseph (@jolecoma) reported

    @O2 my free odeon ticket voucher is not working. Keeps saying ‘the voucher number is incorrect’. Can you please help?

  • jezrab Jeremy Rabinovitch (@jezrab) reported

    @O2 A week on and still no further assistance from you. What does it take for you to actually help your customers?

  • LifeofLL LL (@LifeofLL) reported

    @jolecoma @O2 Hi, I'm having the same issue. By any chance were you trying to book Avatar?

  • shaun682 shaun68 (@shaun682) reported

    @O2 Worst network and customer services ever!!! Signal is really poor and they have got my bill wrong for the past 3 months. Speak to customer services and they just say it will get sorted. Suggest people choose another network because O2 are rubbish.

  • LifeofLL LL (@LifeofLL) reported

    @Xilisaaa @O2 Hi, just wondering if you managed to get this sorted. I'm having the same issue