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 02/26/2026 03:40

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Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  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.

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O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • LifeGeordie4 Geordie4Life (@LifeGeordie4) reported

    @O2 @silverprideuk Fk off with your fkn pride sick of getting this **** shoved down our throats

  • cedgson91 Catherine Edgson (they/them) (@cedgson91) reported

    Legit freaking out over poor WiFi and possibility of running out of 60gb data in just a couple of weeks. (20gb gone in 4 days!! 🥺) Wandering how much unlimited data is on @O2 but can’t change the tariff again until 26/7

  • Hunny_Bunnee 🐰Melissa Morse🐰 (@Hunny_Bunnee) reported

    @O2 recieved a text to say data has been used,which wasn't true and for me to add a bolt on,I can't load anything while I'm not in WiFi.Why is this? Tried everything that u will recommend to do and nothing.Still have loads of data but nothing is working.Can't log onto app,help!!

  • SallySu50926124 Sally🌞Sunshine (@SallySu50926124) reported

    @O2 @silverprideuk Will PASS on that, thanx all the same = Awful ...

  • Daynah70296254 Miss Dee (@Daynah70296254) reported

    @O2, Hi there, I'm having trouble using my code for the early access tickets to the Secret Cinema presents Bridgerton on fever. It's saying that the code is now invalid even though I haven't yet made a purchase? Send help!

  • Ashlea_K Ashlea Kattenhorn (@Ashlea_K) reported

    @O2 I’m telling you now is the shittest network can’t even Take a direct debit out proper ****** useless *****

  • cfcdmg1888 CelticBhoy67 (@cfcdmg1888) reported

    @O2 Just came home from tonight to find letters informing me of O2 reintroducing Roaming charges of £3.50per GB of Data over 25GB and I’m not a happy customer. I have 4 mobile contracts and 2 iPad contracts and at a price of almost £200 per month I think that’s enough.

  • pappa_mole PAPAMOLE (@pappa_mole) reported

    @O2 @silverprideuk As good as your customer service, shite

  • therealVL TheRealVL (@therealVL) reported from Sittingbourne, England

    @O2 what a disgraceful company to sit there and take money from people and then cut their phones off really not being funny i thought in a contract you pay for a service not pay to have your service cut off! 😡😡😡 your a disgrace

  • RagnarBelial Ragnar (blue checkmark) (@RagnarBelial) reported

    I keep reading how @EE has the best network in the UK, then I find out my work phone on @O2 has 5G in my town 🙁