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 03/31/2026 08:10

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Most Reported Problems

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

  1. Phone (42%)

    Phone (42%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (22%)

    Total Blackout (22%)

  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:

  • TaraRobins1 Tara Sutton (@TaraRobins1) reported

    @O2 I need help to stop roaming charges abroad. British military residing aboard are supposed to be exempt. No one on the phone knows what I'm talking about!

  • Steve_Red_Beard Red Steve (@Steve_Red_Beard) reported

    @O2 It was just an issue with the o2 sign in, no other sites affected. I’m not sure what the issue was , but after all devices were reset ,and internet settings put back to default, then set up again, everything is working fine...not sure what the issue was but it’s now gone.

  • ariessamire ARIES AMIRÉ (@ariessamire) reported

    @O2 why have my 25 emails to o2 from December not been responded to? Why are customers service reps not answering

  • rhianna_joseph Rhianna Joseph #PrayForDemi ❤️ (@rhianna_joseph) reported

    @O2 I need help in moving a number to O2.

  • Aliceinbetween_ JULIA | BLM ✊ (she/her) (@Aliceinbetween_) reported

    @EE As voted by who?! Had the worst experience with EE, never looking back with @O2

  • aseddon130 Aaron Seddon (@aseddon130) reported

    @O2 our WiFi at work has gone down so I am having to revert to my data (which I have plenty) but my god my speeds are really bad. Was originally getting 2Mbps and now it’s much less than that. My co workers next to me on other networks are getting 30/4-Mbps. Can you help please?

  • __OZZYTECH__ Mr O (@__OZZYTECH__) reported

    @O2 Yet more failed promises of call backs for a failed porting issue by O2. Why is your team so incompetent?

  • emilydouganx Emily Dougan (@emilydouganx) reported

    @O2 has been down all day 🙃🙃 cba

  • farmerrups Rupert ***** (@farmerrups) reported

    Upgraded iPhone to a 12 last at the weekend. I can’t receive or make calls or use any app when on farm. Old iPhone perfectly useable. Can anyone help? @O2 very unhelpful

  • christineahp Christine Steel (@christineahp) reported

    @O2 spam call “for small businesses” me “sorry not a good time&not relevant 4 me so can u please take me off ur list thanks”.Reply-we r trying 2 save small businesses ££! Me “as I said it’s not relevant & not a good time so..” CS agent “there’s no need to be so rude!” Seriously?!