O2

O2 Outage Report in Carlow, Leinster

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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 Carlow, Leinster

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Carlow and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Carlow, Leinster 03/11/2026 11:20

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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 (32%)

    Internet (32%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  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.

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O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • HoulihanFinn Finn Houlihan (@HoulihanFinn) reported

    @coops153 @Joe_Guy @O2 The lack of any communication or updates is shocking, no mention of this issue on their website. I’m none the wiser when this will be resolved ? Hrs, days, weeks, ever ?

  • HoulihanFinn Finn Houlihan (@HoulihanFinn) reported

    @Janewat72 @O2 I’m having the same problem, terrible service, total lack of understanding their incompetence is having on us

  • HoulihanFinn Finn Houlihan (@HoulihanFinn) reported

    @offbeat_music @O2 That’s terrible, sorry to hear that. How many thousands of hours have been wasted by all of us affected making pointless calls to @o2 ? How much longer ? Hours, days, weeks, ever ?

  • FPLJazz01 FPL Jazz (@FPLJazz01) reported

    @thebunney @O2 Yep, it’s an absolute joke! They hang up on you too. They made me go into an o2 store too today, they couldn’t do anything either, but called them for me. I was told I might now lose my number!! Will let you know how it goes tomorrow. 😡 best of luck with yours!

  • GazBenham Gary Benham (@GazBenham) reported

    @O2 - there is no 4G service in the SP11 postcode area, are you able to explain why (or compensate users)?

  • GazBenham Gary Benham (@GazBenham) reported

    @O2 Thank you, I’m now aware that your technical issues are the reason that I have no service. Will you compensate users for the outage that has been ongoing for over a week?

  • offbeat_music Offbeat (@offbeat_music) reported

    @HoulihanFinn @O2 It's ridiculous. I had similar issues when I switched to O2 in July, but not as bad. Mine simply took 8 days and 3 calls to their customer service. But I don't think that was a technical issue, more staff incompetence not submitting the request the 1st two times. (1/2)

  • HoulihanFinn Finn Houlihan (@HoulihanFinn) reported

    @O2 This issue is causing me serious problems at work, my clients and colleagues are unable to contact me. This is the first time in over 20 years my number has not been active !! Please apply some urgency to transferring my number 🙏 🙏🙏

  • OfflineAnnie anne nelson (@OfflineAnnie) reported

    @O2 Not very impressed with the service I still can’t use my phone!!!

  • alisya43028965 Miss Clarke 🌍 (@alisya43028965) reported

    @HoulihanFinn @lisagarb @O2 9 days! That’s ridiculous, I thought mine was bad enough. I was led to believe was a new issue but that obviously isn’t the case. The amount of false information I’ve been given is shocking.