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 01/13/2026 20:25

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  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:

  • LAMaingi L Maingi (@LAMaingi) reported

    @O2, I spent 2hrs on the phone to customer services yday, passed on from dept to dept & spoke to about 10 people in total. No resolve, no solution, just incredibly poor customer service!... very disappointing! Ready for my next call now, but that will be to cancel my contract 😒

  • AdzCrawford2003 Adam Crawford (@AdzCrawford2003) reported

    @LizJRudd @O2 You must of signed up to something otherwise you wouldn’t be receiving these emails. It doesn’t look like a phone to me, too cheap. It seems like a sim only. If you never signed up to anything, then ring O2 and open up a fraud case.

  • joe_andersonx joseph (@joe_andersonx) reported

    @O2 Hi my service has just completely cut out and I can’t get any calls or text?? What’s going on

  • nikkief8 nikkief (@nikkief8) reported

    @O2 I’ve been a customer of o2 for about 10 years but not happy right now with the service, or how difficult it is to get a resolution.

  • LAMaingi L Maingi (@LAMaingi) reported

    Cont.. Day 1 - Spent 30mins at an @O2 store trying to get my phone number transferred over (O2 to O2). Was told it was done - it wasn’t Day 2 - Spent abt 20mins at the same @O2 store trying to have the same issue resolved. Was told it was now resolved - it wasn’t Gets worse..

  • elizabethlowson Elizabeth Lowson (@elizabethlowson) reported

    @hermit_of_alba @O2 Landline is with BT. Do BT use their own mobile network? I'm somewhat astonished that signal is so poor here in this part of London of all places but apparently not uncommon.

  • suecounsell Susan Cooper (@suecounsell) reported

    @O2 are you having problems with paying accounts?

  • EdTodd Todd Dalton (@EdTodd) reported

    @O2 Can you check your DM's, please? I now have no service on any SIM....

  • _Nick84_ Nick Southworth (@_Nick84_) reported

    @ThatzHenry @O2 Spend over £170 a month with O2 for all the family's phones. Never had anything to say thanks!

  • Honey_Heidi360 Heidi (@Honey_Heidi360) reported

    @Onlysi91 @O2 Congratulations. I never win anything 😟