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 03/06/2026 01:40

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (3%)

    E-mail (3%)

  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.

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O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • SkepticMystic23 sKepTicmyStic23 (@SkepticMystic23) reported

    When are @O2 going to stop ripping off people. No service No network, o2 says networks fine Not true since september 2022! We pay our bill for a contract we cant use and charged if we cancel. No incoming/outgoing calls. This disgusting treatment of customers is unacceptable.

  • EmsyTatts Emma (@EmsyTatts) reported

    Third and final attempt at trying to speak with someone at @O2 before I cancel all our families contracts with you. I have also sent numerous DMs and not one single person has replied! Shocking

  • nuclearmole Jack Morris -!- (@nuclearmole) reported

    @O2 fix your god damn network. You're holding me ransom with a device plan that I agreed to BEFORE your network became terrible and as you say "busy" (I say you're charging the same for less product). I'm fed up of your terrible customer service. @Ofcom complaint has been sent.

  • MissBlackAttack Lou🦄🇯🇲 (@MissBlackAttack) reported

    @o2 are actually costing me money it’s ridiculous. How can your signal be so ****

  • HausofCharlie Charlie’s Haus (@HausofCharlie) reported

    The @O2 priority link for Sza extra date at the o2 London is broken!

  • heatherjoy3 heather🇬🇧🇺🇦🇬🇧🇺🇦 (@heatherjoy3) reported

    @O2 I was given a o2 SIM card by @virginmedia . I would like to know when I can cancel please. It has never been used.

  • James220201 ✈️🌍 (@James220201) reported

    @O2 Massive favour have you guys got an email for ex-employee references? Please. I'm currently in the process of having vetting done against me and they need obviously you guys email but since you don't use email it won't let me continue. Any help appreciated!

  • RobGray_24 Rob Gray (@RobGray_24) reported

    Hi @O2, I went in store yesterday to swap my eSIM for a new one as I have a new phone. It’s now activated but I have no signal, can you advise?

  • torresgbr23 Kaz (@torresgbr23) reported

    @o2 - way to treat a loyal customer of 20+ years. I pay of my device plan early. Cancel my DD as I’m told I owe nothing. I’ve been hounded for 2 weeks treated like I’m bad debt. Phone cut off twice. I’ve called, messaged numerous times with no help. Loyalty gets you nowhere!!!!!

  • clapple101 🍓 (@clapple101) reported

    @O2 you had a sim only contract for 15£ and the same one is now £21. Wtf