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 02/24/2026 17:15

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  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:

  • SPG8250978 S P G (@SPG8250978) reported

    @hollie3000 @O2 It's a shame, when I joined O2 great signal, no issues. Sadly now zero signal again today and customer service is none existent.

  • aniagabb ANIA GABB (@aniagabb) reported

    @O2 Am absolutely appalled by your service. I’ve just had my bill come through, which is completely wrong after speaking to someone only on Monday! After being a loyal customer I want to leave when my contract runs out.

  • sarlpar Sarah (@sarlpar) reported from Henllys, Wales

    @O2 your coverage in the Cwmbran area NP44 is shocking, no end of people on O2 post about the poor signal especially around the Llanyrafon and Henllys/TyCanol area. When we ask about if there are any signal issues we’re told there’s not, Vodafone, EE and 3 work prefect. 😖

  • kmehra8 Kamal Mehra (@kmehra8) reported

    @O2 I am experiencing network issues. Is that something others are experiencing too ? I am not able to go online. Tried restarting and also turning airplane mode on and off

  • AmyLeighLucy LaurienA (@AmyLeighLucy) reported

    @O2 I’m having trouble opening a link on priority to book the Gatwick lounge access, please help!

  • honeybouboule Antoine (@honeybouboule) reported

    Hi @O2 what are these ridiculous credit requirements to get a sim-only plan with you ?! Never been rejected ever, want to get a £8 pcm plan (my current one is £38) and yet you refuse my application ?! I'm not a risky customer at all, and I might as well go to your concurrents.

  • AJ041987 AJC ⚒️ (@AJ041987) reported

    @O2 @love_prezzo More to the point, why are they looking to eat it upside down? Why is the second holding it in a fold but from the side of the pizza? Pizza etiquette here is outrageous, momma mia

  • vicky456 Vicky Brown (@vicky456) reported

    @O2 dm’d you as someone at your company has disconnected my SIM card! I asked for help for bad coverage at home and I now have a simless phone!

  • CharlesCairns2 Charles Cairns (@CharlesCairns2) reported

    @O2 @O2 very disappointed with the serviceordered a new phone for my daughters bday this morning thru the app paid the upfront cost and the deposit £120 all in and it wouldn’t let me process it at the end but yous did take my money, spoke to 8 diff people and no one can help

  • madcow42 Sarah 🌼 & Jasper 🐾 (@madcow42) reported

    @Claire_Edberg @O2 I’ve an S21 but this might be an option on yours. Go into Messages (you want the main screen where it lists all of your texts) In Search Conversations box there is 3 dots, click on this. In the Drop Down menu select Settings Near to the bottom is Spam Protection, select this