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 03/27/2026 10:25

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Most Reported Problems

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

  1. Phone (44%)

    Phone (44%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (20%)

    Total Blackout (20%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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:

  • davidtcfc David (@davidtcfc) reported

    @O2 how bloody hard is it to make contact with customer services. 4 days now and nothing. The new virgin o2 app is as much use as a chocolate teapot

  • johnski2000 John 🇨🇾🌈 (@johnski2000) reported

    . @O2 customer service is the worst. And they’re going downhill fast.

  • PandaaaButt 🐼 PandaButt ♿️❤️ (@PandaaaButt) reported

    @O2 this new merger with Virgin is a bunch of BS. I can't log in, can't link my o2 account, can't do fk all via the app or your website!! If you want to keep receiving my money, you need to sort **** out.

  • Jmrplus4Jane Jane Beesley (@Jmrplus4Jane) reported

    @O2 I am having a phone delivered and you haven't sent me a pin for the delivery please help as yesterday couldn't be delivered yesterday as pin was sent to old phone which isn't working

  • IndicSocietee Adit (@IndicSocietee) reported

    Shambolic service from @virginmedia & @O2. 4 days since raising escalation CIT-A232463 over an e-sim error & I’m still stranded abroad with no mobile connectivity. Your incompetence has left me cut off in a foreign country. Even the worst service providers are outclassing you at this point.

  • Nickcarrick Nick Power-Jordan (@Nickcarrick) reported from Moss Nook, England

    What's up with @O2 app just keeps.sending security links and can't login

  • carolin43238437 Caz (@carolin43238437) reported

    @O2 hi I seem to keep having the issue of not receiving text messages. This is really becoming an issue for me now. Its not a signal issue, my signal is fine.

  • ojaxx2 @Tone (@ojaxx2) reported

    So after another hour on the phone to @O2 and @virginmedia I have had to cancel the O2 side as they are simply unable to activate a SIM card They then send me an email saying they will disconnect me blah blah I’m not even connected! Idiots.

  • lildoylie Carley Doyle (@lildoylie) reported

    @O2 my code doesn't work for the 12 month magazine subscription. The website says invalid code.

  • ChrisLydon1 Chris Lydon (@ChrisLydon1) reported

    @O2 Hi, am trying to top up my daughter’s data - she’s at Reading and needs to be able to use her phone - but can’t log in and she’s unable to sort it. Can you help?