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 02/18/2026 02:40

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Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  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:

  • ryanyates1990 Ryan (@ryanyates1990) reported

    @fusionet24 @O2 I'm getting this which to me means that the SIM has been disconnected on their side. Which as a fully paid up, pay monthly customer for over a decade is a tad annoying tbh. I get this'll likely have been a case of human error somewhere but I'd have rather'd it not happened to me

  • Ropodog 🎃🍂👻💀Happy Lexaween💀👻🍂🎃 (@Ropodog) reported

    @miss_molotov @O2 what is going on with this phone that no one is allowed to show anything about it!? It's so weird to me that ppl are being so secretive about the damn thing.

  • Victoriamay1108 Victoria (@Victoriamay1108) reported

    @O2 @goodthingsfdn It would be great if it actually worked though! All week I've had issues making and receiving calls and texts because o2 has been down in my area but I'm SURE o2 will still expect my £80 payment even though the service is unusable!

  • RachaelShalloe Rachael (@RachaelShalloe) reported

    @O2 my phone won’t call out at all is there an outage?

  • 1aura_covi11 Laura Covill (@1aura_covi11) reported

    @O2 As I previously stated its the NR31 area doesn't matter where I am there is nothing but problems with the signal. This mast problem has been the excuse for too long, years too long.

  • cakepixie888 Cake Pixie 🍰 💙 wear a mask (@cakepixie888) reported

    Hi @O2 I've noticed my reception during calls has been poor for the last week or so. Are there any issues in the NN15 area?

  • TonyWoods1970 Tony (@TonyWoods1970) reported

    @O2 All well and good with all this glossy material and massive marketing spend with VOLT but having to deal with @virginmedia customer service is a major pain on hold for an hour now !!!

  • Ind3pendent7 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇪🇺 Rebel Scot (@Ind3pendent7) reported

    @O2 I am@unable to receive or make calls to your office as you’ve blocked my mobile & son’s mobile. Can’t even call emergency services. How can I log on to pay my bill to unblock phones if you keep sending a code via text. A code I can’t receive!!!! 😡

  • punkbiznitch Zoe (@punkbiznitch) reported

    @RobLMyers @virginmedia @O2 I’m having exactly the same issue Rob!!

  • iamdvlan dylan feels it. (@iamdvlan) reported

    .@O2 pls sort out your network, its actually appalling at the moment.