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 03/24/2026 23:25

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Most Reported Problems

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

  1. Phone (45%)

    Phone (45%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (19%)

    Total Blackout (19%)

  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:

  • Jonny1979 Jon Hardy (@Jonny1979) reported

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • CatherineLB92 Catherine Bull (@CatherineLB92) reported

    @O2 I have been trying to pay my bill for 3 days online and it says “information not available”. I can’t find a number to call anywhere? Can anyone help?

  • Little_KT_ Katie Andrews (@Little_KT_) reported

    The fact that the issues with the @O2 app have been ongoing now for 2 days+ with no sign of it being fixed is shocking. I've had 2 bills taken but no one is able to explain why. Absolutely shocking service. Once my contract is up I'm leaving O2 and moving to @ThreeUK!

  • ARoberts8917 Alyson Roberts (@ARoberts8917) reported

    @kito1973 @O2 It's been down for 3 days!! I've been trying to do the same!!

  • humour_and CuriousEye (@humour_and) reported

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • DelhiMuse DelhiMuse (@DelhiMuse) reported

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • badukemi Paul (@badukemi) reported

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • Chrissie_Pilk Chrissie (@Chrissie_Pilk) reported

    @O2 To the complaint review email. I had an automated reply and then nothing until today when I received 2 calls 4 minutes apart and an email saying I’d get an email. I cannot answer my phone at work like many people but really would like a working phone back.

  • drsharryn dr sharryn (@drsharryn) reported

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇

  • 187Halifax Halifax Pakistanis (@187Halifax) reported

    This Christmas, @O2 is donating data to those who need it. For every tweet using #O2DataPledge this Giving Tuesday, they'll donate even more data to the National Databank. Tap below to tweet your support 👇