O2

O2 Outage Report in Carlow, Leinster

Problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 11/19/2025 10:05

November 19: Problems at O2

O2 is having issues since 10:00 AM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  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:

  • dianej1980 di (@dianej1980) reported

    Been waiting a phone call back all day from @o2 about ordering a watch contract never received it so called them only to be put through to another customer who was waiting on line also @O2 sort this out and give me a call

  • BackwardsMac Cameron (@BackwardsMac) reported

    @O2 my sim is not receiving text messages and I am trying to get a Pac Code, I have been for 2 weeks. Nobody over the phone is helping me. I am self employed and have list a LOT of business whilst waiting for this to be resolved. I NEED my pac code today, PLEASE HELP!

  • DundeeDelboy DEREK TAYLOR (@DundeeDelboy) reported

    Still no access to my @Apple ID but after 2 hours on the phone to @AppleSupport and @O2 Customer services I am confident I will get access before my new contract expires in 2024 😝😝 #AppWithdrawls

  • mikestanley88 Mike Stanley (@mikestanley88) reported

    @JoeCMerriman @O2 Is it really that bad Joe? I’m yet to upgrade.

  • theyardener Leanne (@theyardener) reported

    @O2 hi O2. My partner is leaving Three mobile and he has a pac code as he will be using one of my O2 accounts but it won't let us submit it, it keeps sending rejection emails. Please help?

  • n5lam81 Liam Maden (@n5lam81) reported

    @O2 i have just upgraded but my number hasn’t changed over to my new sim, it’s been over 24 hrs can you help please?

  • chanel630 Chanel630 (@chanel630) reported

    @O2 After a difficult circumstance, I would like to commend Jake Pepper from your Exec Team, for resolving a difficult complaint. Please make sure this message is passed on. Many thanks

  • kaz_ess Karen Soutar (Kaz Ess) (@kaz_ess) reported

    @O2 Hey O2 why have we not had an update on a data problem we reported in mid-December? Initial contact from O2 was good but since then we have heard nothing. We have no idea if the problem is fixed or not. Very disappointed.

  • someonesnan Karen Cummings (@someonesnan) reported

    @O2 why can’t I speak to someone for technical support 😤

  • rhinowinny Dave Winstanley (@rhinowinny) reported

    @O2 a manager has just tried to phone me re a complaint. Could you get him to call me back asap please?