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 01/16/2026 14:05

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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:

  • jayjayanimal Jay Animal (@jayjayanimal) reported

    @O2 why is your 4G not working properly since yesterday?

  • jo_thomasxox Jo (@jo_thomasxox) reported

    @O2 hi my code is not working when I enter it in the voucher section on odeon

  • Lis4learning L is 4 Learning (@Lis4learning) reported from Market Harborough, England

    @virginmedia I’m with virgin media and recently changed my bundle. I have been sent an o2 SIM card, but I am unsure why? I already an O2 customer? @O2

  • ChrisEden83 Chris Eden (@ChrisEden83) reported

    @O2 increasing my mobile bill by 12% per month…FFS! The rich get richer and the poor get poorer! The country is screwed

  • confuzzeled1989 Jess Crosby (@confuzzeled1989) reported

    @O2 You told me you’d remove a defaulted payment on my credit score on 14/02/2022 within 3 working days it’s still there. I made a SAR and you refused it saying you don’t have data on me, when I go through security each time and have data on me read out to me by customer services.

  • JackHumphreyKM Jack humphrey (@JackHumphreyKM) reported

    @O2 do you have service issues?

  • financialombuds Financial Ombudsman Service (@financialombuds) reported

    @confuzzeled1989 @O2 Good morning, thanks for getting in touch. I'm sorry you're having trouble with O2. Please send us a DM with more information on what's happened and we'll try to help. Regards, AC

  • confuzzeled1989 Jess Crosby (@confuzzeled1989) reported

    @financialombuds @O2 Thank you so much, I am having issues getting support from @O2 despite having received an email stating they’d remove the defaulted payment from my credit score on 14/02/2022 within 3 working days. It’s still there and was on the phone to O2 for 60 min yesterday with no solution.

  • milligan289 James Milligan (@milligan289) reported

    @O2 the way I have been treated by Basildon o2 store and upgrades team is utterly disgusting! As an 02 customer looking to upgrade… having a store tell me there is nothing they are willing to offer and putting the phone down on me is a joke! Totally disgusting service

  • amarjit_bear Amarjit (@amarjit_bear) reported

    A ‘first world problem’ but disappointed at the poor response from @VodafoneUK. Need to listen better to your loyal customers and offer a solution they need rather than one you want to sell them. Looks like a move to @O2