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 02/15/2026 22:10

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Most Reported Problems

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

  1. Phone (53%)

    Phone (53%)

  2. Internet (29%)

    Internet (29%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  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.

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O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • wegottagamer Billy (@wegottagamer) reported

    @TheRealSockey99 @O2 Wouldn’t waste you time phoning. I have been sent all around the houses for several hours. I have spoken to more than 10 people and no one can help me.

  • jesstallulahhey Jess Harris-Heyworth (@jesstallulahhey) reported

    @O2 I was trying to set up four new accounts! I rang 08442 020202 and the person answering the phone said sorry our systems are down please call back and hung up!

  • Bluebird_McCord Honor 🏴󠁧󠁢󠁳󠁣󠁴󠁿🍡 (@Bluebird_McCord) reported

    @O2 I’m unable to call out due to a bill problem. But that also means I cannot call o2 to explain the bill problem! It’s very frustrating.

  • h9crx H9CRX (@h9crx) reported

    @O2 Black Friday deal don’t refund a customer of 15 years the £379 they have of his money! Join o2 get terrible customer service!

  • samstone80 Samantha Stone (@samstone80) reported

    @O2 It has not been redeemed because Greggs would not let me redeem it due to the scanner in the shop not working which is not my fault. I am now a code down with no pizza!!!

  • stassi_88 Stassi (@stassi_88) reported

    @O2 have declined me for a new mobile contract. So I logged onto Equifax to see what the problem was and it turns out there isnt one...I have a very good credit score. What's going on 🤔 can anyone help?

  • Luke56401408 Sendcutedogs (@Luke56401408) reported

    Hey @O2 fancy a chat about how you started charging me for a 5G sim and a phone 3 days before I'm due to receive either and then your customer service live chat talks about how they understand how "excited" I am to receive these when trying to clear up this issue?

  • chezzapersonal Chezza G (@chezzapersonal) reported

    @O2 @TheO2 @TheO2 no one should be made to stay on the phone for longer than an hour in this day and age just to CANCEL A CONTRACT. with three, it took 20 minutes to get someone on the phone and reach an agreement.

  • pammiep1 Pamela Paterson (@pammiep1) reported

    Has @O2 got the worst customer service not only in the UK but in the world. What do I have to do to clear the 2p outstanding on my account. I've only been trying since September.

  • Grealish_Szn1 JackieGSzn (@Grealish_Szn1) reported

    @O2 ordered a iPhone 12 64gb. Then later got an email saying its out of stock? Can I have any updates. Or will I just have to cancel the order and leave o2.