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 03/19/2026 08:45

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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:

  • kindness_love09 kindness_love09 (@kindness_love09) reported

    @O2 Hi there I will send you a DM, I contacted your customer service already and they were of little help taking me around in circles! I hope you can help

  • matthewnunn1986 Matthew Nunn (@matthewnunn1986) reported

    @rachtwins1 @O2 Have a look at Sky Mobile, same signal but far better for customers, roll data upto 3 years, chop and change plans, swap phones, watch sky go without using the data. Loads of benefits!

  • vibezinguk Philip Bowers (@vibezinguk) reported

    @O2 I've just been forced to move from virgin to O2 I have to say you mobile network in cm40dg is the worse ever. I have unlimited and you can't even get 3g. You go on your site and it says it's working worse network ever. How do I get this resolved

  • RJMelon Richard James Mason (@RJMelon) reported

    @O2 No problem, we'll received a email it's out of stock, but said it was in stock upon ordering, can I pick another device just different color that may be in stock? Or do I just have e to wait

  • chocolaty_clare Clare (@chocolaty_clare) reported

    @O2 Hi, I have an issue with my Apple Watch which is through you guys. I think it’s a software issue but just wondering if it’s you or Apple that I need to take it up with? Thanks, Clare.

  • rachtwins1 Rachel Mcloughlin (@rachtwins1) reported

    @O2 No that’s ok I probably need help switching to a different supplier. It should not take 3 hours to sort an upgrade and not be told the correct information. Terrible way to treat customers who have been with you for years

  • Sarahlouby1986 Sarah Green (@Sarahlouby1986) reported

    @O2 took out a contract, cancelled within 14 days. Got charged £195. Spoke to your representatives twice over the phone & have been told that this would be resolved. Now getting emails/txt saying that a late payment charge will be added to the amount. How do I make a complaint?

  • daisymay010751 barbara hagyard (@daisymay010751) reported

    @O2 I cancelled my new sim with you the day it arrived and never used it. You have still charged me after I was told by your customer service department there would be no charge! Who do I have to contact for my refund

  • GingerMenace89 Jamie Emery (@GingerMenace89) reported

    @O2 I have a new SIM contract and gave my pac code from sky mobile when I ordered it. I activated my new o2 SIM yesterday and nothing has happened yet, can you help?

  • hazzerbaijan harry (@hazzerbaijan) reported

    Just had the worst experience speaking to @o2 Never had so much attitude from someone in customer service before. A customer for over 10 years and basically treating me like something on the bottom of his shoe!