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 12/16/2025 02:15

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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 (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (1%)

    TV (1%)

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:

  • Peeanay Ugly Superman (@Peeanay) reported

    For anyone trying to contact @O2 to take their old number to one of their sims...Good Luck, their online form doesn't work and their phone helpline is a joke!

  • Mia_Lia29 Mia Lia (@Mia_Lia29) reported

    @O2 Tried calling sales, rerouted back to main menu. Did live chat! Took ages and webpage didn’t work. 2 iPads finally purchased in Black Friday deal and guess what?…….. OUT OF STOCK email 10 mins after I confirmed rules and regs! Awful process

  • Goingto_vegas Poker-chips-ahoy (@Goingto_vegas) reported

    @O2 next step, your complaints department. Your customer service is appallingly bad, you are selling phones you don't have in stock and 15 years loyalty down the pan. Jace tweeted my disgust so many times and I'm not sated. #poorcustomerservice

  • Crynie Paul cryne (@Crynie) reported

    @O2 as a long standing loyal customer I find it shocking that I’m rarely getting good signal service, I rely heavily on my phone for running my small business and Especially in Edinburgh were 5G is supposed to be in use i’m struggle to get 3G

  • Madhu94119789 Madhu (@Madhu94119789) reported

    @O2 He is not using the number for a long time. Couldn't login to the account. If I give the IMEI and the mobile number, can you please send the unlock code or unlock from your records

  • QueenBeeBeks Omoge B (@QueenBeeBeks) reported

    @O2 hello need to make a complaint about Zoe customer care she refused to transfer me to the retention team then hung up on me when I said I wanted to complain.

  • robbotheref rob poole (@robbotheref) reported

    @O2 could you please advise how i access double data from being a o2 and virgin media customer. i have upgraded my phone package.

  • EmmaJTolley Mrs B (@EmmaJTolley) reported

    @O2 Tried calling sales, rerouted back to main menu. Did live chat! Took ages and webpage didn’t work. 2 iPads finally purchased in Black Friday deal and guess what?…….. OUT OF STOCK email 10 mins after I confirmed rules and regs! Awful process!

  • Goingto_vegas Poker-chips-ahoy (@Goingto_vegas) reported

    15 years of loyalty and @O2 could not care less - weeks waiting for an upgrade to a phone they sold knowing it was out of stock and they continue to sell on their website - no effort to try and persuade me to stay - they can't even cancel it without that being delayed #appalling

  • PoetShaolin PoetOfShaolin (@PoetShaolin) reported

    @O2 hi I need to cancel my Disney+ subscription, but I can't get through to anyone over the phone (it's been over an hour) can you please help me out?