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 01/15/2026 17:20

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  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.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Helena_Ann93 Helena-Ann🐝🐝 (@Helena_Ann93) reported

    @o2 I opened up a new contract and paid my old one which was in my mums name. I’ve tried to log into the my o2 app and it’s not working I don’t know if it’s something to do with the same number and email from my old contract but it’s not working,

  • codemonkey3350 Howard Keane (@codemonkey3350) reported

    @O2 Yeah the best way to help is to just let me leave without early termination. Your network is the worst I’ve ever had the misfortune to use. @Ofcom aren’t worth much either with the little help they give. Terrible service from both

  • ShayF03 Shay Ferreira (@ShayF03) reported

    @O2 Hi. Just joined and used my PAC code. Number migrated but shows as "Not registered on network".. turn off and on many times. Checked APN... how long does it take to activate my number?

  • DTH79 David Holmes (@DTH79) reported

    @O2 Now two weeks later no further forward, no refund in to my account which should have been 5-7 days. This service really is bad, but I suppose they are happier to pay £600 when I go down the ADR route #whatajoke

  • thecaptgretsch Aidan Poland (@thecaptgretsch) reported

    @O2 No help at all. Am in Manc Airport sat at 3G. This is pretty poor. I’d also point out, one of the steps is to check via the net for any outages… 😬

  • PowellVerity Verity Powell (@PowellVerity) reported from Spelthorne District, England

    @O2 will I get final bill? I’ve loved to another network and want to cancel direct debit

  • addikeyeup addi keyeup (@addikeyeup) reported

    @Bret80225558 @O2 Contact @Kelvin_Eth054 on twitter he helped me when I was having same issue I’m sure he’ll help you out He’s good.

  • DubbedOutDan Danny Hurt (@DubbedOutDan) reported

    @Geekmaster981 @O2 I've done this deal also you've basically applied and accepted for the card now. The 90 day wait is a standard term to get past the cooling off period otherwise everyone would do this and cancel straight away £300 up 👍🏻 most of these offers work this way

  • AllaboutME_UK Michael Evans (@AllaboutME_UK) reported

    @O2 Thanks, grateful for the reply; still no news- I don't have access to Wifi 24/7. 2 x cases of being referred to a technical team in a matter of months (a team which takes up to 5 days to respond) and inconsistent messages from customer services. Please expedite this.

  • SimonWeekes Simon Weekes (@SimonWeekes) reported

    @O2 I updated my account with my new email address so time ago, but O2 is still sending bill & payment notifications to the old email address. Can you help?