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 12/18/2025 07:30

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

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:

  • EdwardS53032259 Edward Steve (@EdwardS53032259) reported

    @NileeshKale @AskPayPal @O2 My account got same similar issue.. i contacted support services but they wouldn’t help me...I got referred to cyber_expacts on Instagram and they were so helpful and reliable. They can help you.

  • Lamby1988 Kristin Lamb (@Lamby1988) reported

    @O2 I have, apparently this is now the ‘market value’ .. gone down by £50 in 2 days.. sure 🙄

  • vmwharton Valentina Wharton (@vmwharton) reported

    @O2 any idea when the mast that’s down in SW3 might be repaired? Three days with zero signal. V frustrating. I rely on my mobile for text messages/calls from my medical team as I’ve ongoing urgent health issues. Plus my kids need their phones for remote learning. Help us pls!

  • MenthexXBL 🧟 Menthex V2 (@MenthexXBL) reported

    @O2 Hi. I have an unlimited Data Plan with you guys and rely very heavily on it daily. Site is showing as no problems, but I’m in the WN4 area and I can’t seem to connect to anything on my 3G / 4G? Is there an outage? Any suggestions?

  • Stardust_Fae Stardust (@Stardust_Fae) reported

    @PleasantKenobi @O2 Can happen, had my phone break down 10 months into a previous contract.

  • Alexmcmorrin Alex (@Alexmcmorrin) reported

    @O2 Surprise surprise, more terrible customer service from O2 👏🏻 well done guys

  • SnicketyL Snickety Lemon (@SnicketyL) reported

    @tescomobile @O2 don’t even cover where I’ve moved to. Neighbours say the area has had no network coverage for well over the ten years they’ve lived here. @O2 do nothing about it. They don’t care.

  • transnosaurus Transnosaurus Hex (@transnosaurus) reported

    @PleasantKenobi @O2 Built in obsolescence is legitimately the worst. ******* capitalism.

  • croftyevie Evie (@croftyevie) reported

    @O2 I organised to send my phone to you with o2 recycle and am awaiting packaging, or even an address to send it to. My quote has now expired and I have been unable to send the phone. Please renew the quote immediately - I should not be losing money because of your poor service.

  • LeanneW11479214 Leanne Wheeler (@LeanneW11479214) reported

    @O2 Yes it was . I’ve called perhaps 10 times and I’m still waiting . Last time I called I asked for a manager to call me / this was perhaps a week ago - I was told I’d get a call back in 48 hours - nothing . I’ve raised a complaint - nothing . I’ve emailed fraud - no reply . V poor