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 02/28/2026 09:55

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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 (30%)

    Internet (30%)

  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.

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:

  • heather_mhari Heather (@heather_mhari) reported

    Hi @O2 I’ve just moved house to an area where you say you have good 4G coverage but we are struggling for any signal at the moment. Tried resetting my phone but having no luck. Can someone help?

  • MParkMer Carole Mercer (@MParkMer) reported

    @O2 Still no service in an area in Nottingham, really hard to get through to someone to talk to ... come on O2.

  • knobalob Sophie A 👸🏼 (@knobalob) reported

    @O2 I’ve messaged you time and time again to tell you it’s been like this for a long time and you never help.

  • Buffie_Park Buffie⁷ 🍊 (@Buffie_Park) reported

    So, not only does @disneyplus not offer a free trial for it's ****** service, but if you sign up through @O2 , you're literally not allowed to cancel it for 6 months. Practically a scam. So annoyed.

  • CharRose112 Char 💫 (@CharRose112) reported

    @O2 Getting really fed up now. No signal at all again today. This is the 3rd time over last 3 weeks. Now I can’t log into my account either! #o2

  • naomitaylorart Naomi Taylor (@naomitaylorart) reported

    @O2 You’ve been saying that for 7 WEEKS. I paid for online gym membership which I can’t use, I paid for online classes which I can’t do, I was supposed to be holding online classes which I can’t do. This is a lot of money I’ve lost. Such poor service

  • PictonCharlotte Charlotte picton (@PictonCharlotte) reported

    @O2 how do I find out a name of a person, I spoke to today extremely rude & Making comments

  • habonita Habonita (@habonita) reported

    @O2 Please help! New iphone12 came today & a new 5G sim. Have set up new phone in terms of Apple ID etc & got WiFi working. Inserted sim & used my o2 to activate it & it’s not working. Old sim not working. Help!! Please!!

  • dame_agatha_ Miss Marple (@dame_agatha_) reported

    @O2 I changed my payment card on my acct but my top up was still taken from the old card today. Can somebody please help? Finally got through to a human on phone but while on hold for the 5th time in 45 min I was cut off. Now 11 mins into 2nd call and still on hold. So frustrated

  • jossi04 jos harvey (@jossi04) reported

    @O2 are so ****, helpline is ****, aura is **** website is ****!!!