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 11/16/2025 05:25

November 16: 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 (45%)

    Phone (45%)

  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:

  • lukescarif beth 🌟 8 (@lukescarif) reported

    @O2 are you down

  • jamesga31646934 James f Gallagher (@jamesga31646934) reported

    @O2 @easylife What an absolute bunch of lovers payed for aPHONE NEVER GOT IT

  • Londoner127 Londoner (@Londoner127) reported

    @O2 I experienced very poor service at your central London near Bond Street store on Monday evening around 7:45pm. I asked your team member at the door, ‘can I come in, he said yes, then he said wait outside and then he came to the door and asked me how can I help…..

  • MrsJamesCorden Merissa Bartlett (@MrsJamesCorden) reported

    @WorldWidePaz @O2 pfffttt. I’ve been a customer for 20+ years and get nothing

  • twisteddevils Rick (@twisteddevils) reported

    Has @O2 gone down no signal

  • NamuGriff Namu Griff (@NamuGriff) reported

    The 4G @O2 where I’m staying so unstable these last couple of days. Maybe instead of investing in 5G should get the 4G sorted out first.

  • leah87xxx leah ryan (@leah87xxx) reported

    @O2 @twisteddevils My husbands phone has been the same two nights in a row. No signal, no 4g! Not great when he’s in work an I’m home with a serious heart condition!

  • Euronymooose April/Moose (@Euronymooose) reported

    @Timmus_TSET @O2 I hate how you can't cancel some bolt-ons like insurance unless you call them. And if you can't get through to them then you just have to keep paying. Happened to me for months at the start of the pandemic for a phone I don't even use anymore. I just pay for the sim now LOL

  • ClareJArmstrong Clare Armstrong (@ClareJArmstrong) reported

    @O2 you’re website is an absolute mess and can’t figure what I need. Can someone help

  • arigork Ari Gork (@arigork) reported from Barnet, England

    @O2 Fixed the issue. Turned Volte off, rebooted, turned back on and got wifi calling back :)