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 11/26/2025 01:50

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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 (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

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:

  • blueplanet_8 ✈ Diane (@blueplanet_8) reported

    @O2 I ended my contract with you and was advised there was a credit on the account that would be refunded to me before Christmas. Still waiting. I can’t find an email address to write to someone. Please can you help?

  • saltcoatsboy Andrew Blane (@saltcoatsboy) reported

    @SamPanasuik @O2 My phone is barred and has been all day, I will require a deduction on my next bill, I phoned O2 3 times today and still no service!!

  • martin77sc Martin◼️◻️◼️◻️ (@martin77sc) reported

    Hi @MoneySavingExp I have a problem with @O2 . On closing my account early which cost a 4 figure sum there was an outstanding amount of £14.93 as a final balance payment. I paid this straight way by FPO with reference as requested. This was last May.

  • toonharveylass Howay maan! (@toonharveylass) reported

    @O2 Hi. Theres been a mast down in my area for ages,affecting my calls and texts. I need to be contacted in emergencies for my job. Wifi calling isnt reliable enough. Investigation shows the messege theyre working on it and its still not fixed. Any ideas please.....

  • GusKasbia Gus Singh (@GusKasbia) reported

    @O2 why do we never have signal at Old Trafford During a game. It’s an absolute joke. @VodafoneUK seem to have full signal.

  • BinnieSarah sizzlebizzle (@BinnieSarah) reported

    @O2 you keep calling me to upgrade my phone but I keep missing the calls. Went into your shop today but 2 hour wait. Can’t find any number to call back and arrange my upgrade. Can you help?

  • Amika42746015 Amika (@Amika42746015) reported

    @O2 @MWancock And when I call this number I am told my queries cannot be addressed by anyone other than the person on the other end of the phone!! Customer service, I think not!

  • RobertYapp80 Robert Yapp (@RobertYapp80) reported

    @O2 I am billed monthly separately for my device and my plan as part of my contract, does this mean I can cancel the plan but still continue playing for the device?

  • ColdCompass ⭐️⭐️⭐️⭐️⭐️⭐️ (@ColdCompass) reported

    @O2 you’ve mistakenly refunded my airtime bill and it has been classed as non-payment. I’ve ended up paying last months bill twice and you’ve restricted my service. Please rectify this problem as will affect my credit rating.

  • amy_xxx Amy Jones (@amy_xxx) reported

    @O2 Been trying to get through to someone since 9th December from o2 and still not had a response, shocking Customer service