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 03/12/2026 00:55

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (33%)

    Internet (33%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (%)

    TV (%)

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

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O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • JayneBa72161160 Jayne Barrett (@JayneBa72161160) reported

    @O2 It's been down all day! Tell me please where and how O2 have sold these tickets?

  • SophiaSophiam22 Sophia Bearman (@SophiaSophiam22) reported

    @O2 You should have stopped the sale the moment you experienced technical issues. It’s completely unfair.

  • asherlambert19 Asher (@asherlambert19) reported

    @edmessenger28 @O2 Go away you horrible little man

  • Vicbuddy Vicki Cleall (@Vicbuddy) reported

    @O2 Unbelievable and how on earth have people managed to get tickets. Extremely disappointed with your service o2. Like many others, I have been trying to gain access to your site all day!! I think it’s time to start looking elsewhere when my contract is up!! 😡

  • garyholc Gary (@garyholc) reported

    @katie_louise_b @O2 I left O2 after a very long time due to poor customer service and very slow data. Been with EE now for 3 years, good service and incredibly fast data

  • Darkblue63 GrantfaeDundee (@Darkblue63) reported

    @O2 Touts seem to get through no problem. What a shock 😲

  • MclovinMunchie munchie mclovin (@MclovinMunchie) reported

    @O2 What a load of crap! Was on it from 9.30-1pm without an inch of any dates even popping up Do tell us how people miraculously managed to get through 🙄

  • mt1301207 Mt (@mt1301207) reported

    @O2 . So are you actually gonna put priority back up online again? I didn’t even want Peter Kay tickets and I still had mega issues. Also, why did you remove the credit on my account? Much of that was compensation on an earlier complaint?!?

  • Donkin85 GotJ2K* (@Donkin85) reported

    @O2 What about all the non o2 customers that still got tickets whilst the actual o2 customers were left to rot with the app not working for past 15 hours?!

  • Olivia_Rose_28 Olivia Rose (@Olivia_Rose_28) reported

    @O2 How is this even possible when your app and website have literally been down all day? This has been handled appallingly!