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 11/09/2025 01:30

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

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:

  • Irons_FPL StressyFPL (@Irons_FPL) reported

    @O2 Are you taking the actual piss? Many people with no phone number due to your stupid system not porting them and your tweeting this? Sort your **** out 6 days I’ve been without my number you morons

  • LuciousXVIII 🇬🇭💕 (@LuciousXVIII) reported

    @O2 I appreciate that but I pay my o2 bill to be able to receive calls 😔 using WiFi defeats the object of paying you for a service that should work

  • 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?

  • rhianna_joseph Rhianna Joseph #PrayForDemi ❤️ (@rhianna_joseph) reported

    @O2 I have a quick question O2 disconnect an customer’s contract without their permission? Is this in your terms and conditions?

  • thebunney Amanda (@thebunney) reported

    @squirrelinatree @O2 So many of your customers, me included, have the same problem. Please be honest and tell us when this will realistically be resolved? We should have been told of this issue when we took new contracts out 😡

  • 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

    @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 ?

  • 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.

  • JefferyBeaker Steph Merry (@JefferyBeaker) reported

    @EdgeGavin @virginmedia I feel like I’m going mad. I have to explain the problem over and over again because they’re so awful at their job. Still take the full payment each month for our non working broadband. I’m also doing the same with @O2 and funnily enough, same parent company 🙃

  • clpblue1 Colin Patterson 🐝 (@clpblue1) reported

    @O2 what have you done to the mobile phone signal in M24 region? Gone from 3-4 bars to 1, and sometimes 0...always cutting me off and effectively unable to use my mobile for phone calls!