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 11/20/2025 19:05

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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:

  • TruthNerdy OddWorld2021 (@TruthNerdy) reported

    @O2 your website is DOWN again and I can't pay my bill, sort it out for goodness sake, been like this for days!

  • LouisaUpcycler Louisa (@LouisaUpcycler) reported

    @O2 It's back now, I'm putting it down to the awful weather yesterday.

  • lancekirby2 lance kirby (@lancekirby2) reported

    @O2 hi, my dad put his sim card in a different phone to see if it was unlocked. He has then put it back in his own phone and it's not working. Emergency call only. Can you advise why? Thanks

  • daisybakerox DB. (@daisybakerox) reported

    Omg @O2 paid my contract my off to get the iPhone 12 plus and what a **** show this phone this is. Can’t get 4G anywhere mean to have 5G and it won’t even have signal overseas. Plsssss help

  • NevaMeetUrHeros TB (@NevaMeetUrHeros) reported

    @O2 How do I speak to a human being please? Your ‘how to contact us’ is utter garbage. Just send you round in circles. Absolute joke.

  • AngelaDiskin angela (@AngelaDiskin) reported

    @O2 looks like o2 gone down in Paignton, signal went at 1010 am today - when will it be back up?

  • MariaElena07 Maria-Elena (@MariaElena07) reported

    Not really sure what I'm paying for with @O2 anymore. Tariff prices are the highest out of everyone, yet signal is ABYSMAL!!

  • lancekirby2 lance kirby (@lancekirby2) reported

    @O2 Following on from this, I have spoken to my dad and apparently a mast is down why it isn't working, but this cannot be true as my mum is right next to him and she's also on o2. Sounds like they been fobbed off so the issue is not rectified

  • olliesamyphoto Ollie (@olliesamyphoto) reported

    @O2 when the network is so poor, it can’t complete a simple Speedtest. Award winning my foot

  • GrayAvons Gray (@GrayAvons) reported

    @UswitchUK @O2 I keep getting a 404 error/blank page when directed to the O2 Website from Uswitch? Doesn’t happen with any other network on there.