O2

O2 Outage Report in Gaillimh, County Galway, Connaught

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 01/29/2026 10:15

January 29: Problems at O2

O2 is having issues since 10:00 AM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (50%)

    Phone (50%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (3%)

    E-mail (3%)

  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:

  • nibb_e nibb_e (@nibb_e) reported

    @O2 havent had service since friday night … if i didnt have wi fi i would be tottaly cut off use my phone alot this is terrible been told it wont be on till tommorow i need compensation this is terrible

  • arigork Ari Gork (@arigork) reported

    @O2 Thanks. But as mentioned no matter the area I’m in when I have 3G I have no data connection. Can this be looked into further please. Your fault finding steps supplied do not refresh the issue

  • statsdavew Dave Woods (@statsdavew) reported

    @O2 having problems with roaming data on my iPhone in Greece (all fine until two days ago, now no data). Any issues your end?

  • owainp1999 Owain Parry 🏴󠁧󠁢󠁷󠁬󠁳󠁿🧩 (@owainp1999) reported

    @O2 .. i’ll be making a formal complaint later today because this is tiring

  • HarryCroft2 Harry Wheatcroft (@HarryCroft2) reported

    @andyscargill @O2 @TheCountessNHS 02 signal is **** in Handbridge too. Haven’t ever had 3G/4G across Chester and now there’s no phone signal either.

  • i_williamson1 Ian Williamson (@i_williamson1) reported

    @Vince_007 @EnglandRugby @O2 I have never seen England lose at Twickenham. But then, it has been a while..

  • kiltedkiwi10 Philip Dolan (@kiltedkiwi10) reported

    @O2 Hello. .. my priority Greg’s coffee is saying I have used voucher. I have not used it for over a week .. please help

  • tiegan05_xo Tiegan (@tiegan05_xo) reported

    @O2 please fix your data!!! Paying for something that doesn’t even work!!! Signal is shocking no matter where you are. Absolutely nothing loads or refreshes. Fix it !!!

  • victimsvoice73 Victims Voice (@victimsvoice73) reported from Sheffield, England

    Dad got rushed to hospital still in and @O2 connection is still not working in my house or mums @virginmedia mobile same problem (according to there test it’s fine) well try using it here especially when a loved one is ill and you can’t even connect a phone call &it’s a main road

  • the_geeker J (@the_geeker) reported

    @O2 @EnglandRugby Absolutely awful. No attacking style. Terrible in the ruck, scrum, line outs.