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 02/01/2026 02:20

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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 (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:

  • rhinowinny Dave Winstanley (@rhinowinny) reported

    @O2 do you think being held in a queue for 38 mins and 5 secs then to be cut off with an automated 'goodbye' message us acceptable? Your customer service is pathetic!

  • Woolleyjack97 Jack Woolley (@Woolleyjack97) reported

    @O2 Hi I was wondering whether your customer service lines were still open? Been on hold for ages and struggling to get through!

  • RossKewley8 Ross Kewley (@RossKewley8) reported

    @O2 My old SIM isn’t working I’m starting to think it may be a problem with the phone

  • LUFCLDP1989 Luc (@LUFCLDP1989) reported

    @O2 Hey guys? Any update or did you just want to know who I bought it from? It was a upgrade with you. I didn't expect a phone 4 days old to have overheating issues. Disgraceful.

  • Marcespley Espleypotter (@Marcespley) reported

    @higgy110 @O2 They are crap, I’m leaving when contract is up in December

  • board_ashley Ashley Board (@board_ashley) reported

    @O2 I have to use my phone for work purposes and rack up international calls. I always pay my bills without issue. You decide you need payment for today now, block my phone and can’t find my details to pay tonight before an important journey early tomorrow where I need contact!

  • ilockyer Ian (@ilockyer) reported

    @O2 signal strength in EX1 area seems unusually low. Any service issues we should be aware of?

  • AndrewNorgett Andrew Norgett (@AndrewNorgett) reported

    @O2 has to have one of the most annoying customer service chatbots I have ever experienced. All I wanted to do was pay the remaining Device Plan balance, but I now want to leave O2 after more than 20 years, as their website and automated customer service has peeved me off!!

  • FKingman1 F Kingman (@FKingman1) reported

    @O2 my mum works for nhs and doesn’t have time to deal with this herself but she has a broken phone which she needs desperately but O2 have been less than helpful! She shouldn’t have to pay an extortionate amount for a phone she can’t use! Can someone please help!!!! @O2

  • power_edd Edd (@power_edd) reported

    @O2 I’ve got a payg SIM just so I can trial the network in my iPhone. How do I find out the mobile number and activate the SIM