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 01/15/2026 09:50

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  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.

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:

  • Extinguisherman Dale Watts (@Extinguisherman) reported

    @1862pie @O2 Your spot on with oversubscribed, greed has saturated the network with devices and it’s totally clogged up.o/ out there profits before quality of service!

  • Jermaine_ManUtd Jαу (@Jermaine_ManUtd) reported

    @O2 @jon_savages Am I going to get a reply because on your Twitter feed I’m seeing this account reply in a matter of minutes yet I’m still waiting for a reply hours later for a service I’m paying for yet not received in 5 days, beyond ridiculous

  • itstarrynleigh Tarryn Leigh 🖤 (@itstarrynleigh) reported

    @O2 I have had no network since yesterday 5pm after a transfer of ownership - how long can I expect to be down for?

  • Jermaine_ManUtd Jαу (@Jermaine_ManUtd) reported

    @O2 @1862pie Am I going to get a reply because on your Twitter feed I’m seeing this account reply in a matter of minutes yet I’m still waiting for a reply hours later for a service I’m paying for yet not received in 5 days, beyond ridiculous

  • Bowiejcecc Julie Carson FCCT 🇺🇦 (@Bowiejcecc) reported

    @O2 Thanks, but I have been told I have to speak to someone as I wish to cancel my plan and close my account.

  • Stevemcka steven mckaveney (@Stevemcka) reported

    @O2 terrible service by O2. Personally would avoid them like the plague.

  • Deep_diver_uk Paul (@Deep_diver_uk) reported

    @virginmedia @O2 Thanks for reply, they can’t do anything been like this since Feb 22 when on virgin sim before Virgin switch us to O2, Parents can’t use phone just wish told can’t cancel as will affect virgin contract. So what do they do..

  • AksPD S.H (@AksPD) reported

    @O2 Hi, I’ve placed an order and would like an urgent inquiry into it. Can someone help me??

  • McVizb McVizb (@McVizb) reported

    Hi @O2, as a @virginmedia customer that now has access to @O2PriorityUK, how do I get further access to the current deal for Disney+ without an actual O2 login? I’m taken to the O2 site to redeem this, but I don’t have an account to use. Appreciate your guidance please. Thanks!!

  • RMs_Dimples Emma⁷ 🃏in the Box is a Masterpiece!😙👌🏻 (@RMs_Dimples) reported

    @agust_yoonji @O2 I’ll be switching too not just cause of service but I’m paying £21 a month for 1GB of data now I’ve completely paid off my phone. Tesco mobile has like 20GB sims for £12. O2 is ripping me off.