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 12/13/2025 17:45

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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.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • Holliewitcombe Hollie Witcombe (@Holliewitcombe) reported

    @O2 I have now signed up with EE. Do I need to cancel the direct debit or will you be in touch?

  • hullcity14 Callum D Walker (@hullcity14) reported

    @O2 what's going to happen with customers for withernsea area we've had no signal for a few days now any reason why??

  • AriGoldBT Sir Ari Gold BT 💙 (@AriGoldBT) reported

    @O2 Being busy doesnt account for being cut off twice & a very painful chat service. My O2 isnt helpful for anything you need to speak to someone about. Disappointing from O2 when they are normally good

  • stevewarnett stevewarnett (@stevewarnett) reported

    @O2 I returned an Apple Pencil on the 9th April still no refund I’ve called twice now on the phone over 45 mins still no refund becoming a joke now!! Emailed manager twice no response!! #slow #badcustomerservice

  • karly_runs Karly (@karly_runs) reported

    Is it me or has @o2 customer service gone to to ABSOLUTE DOGS

  • clarkelew17 Lew (@clarkelew17) reported

    @O2 @TomSharp_ Don’t act like it’s his phone that’s causing the problems you pussio’s

  • 19mummy87 ~🌸✨ A M A N D A ✨🌸~ (@19mummy87) reported

    @O2 I’ve sent a DM could someone help with my query please?

  • rexbaunsit Rex Allen Baunsit, CHIM (@rexbaunsit) reported

    Hi @AXS_UK my ticket to @OfficialSteps at the @O2 on 26 Nov has mysteriously disappeared from my AXS account and the money is now refunded to my credit card. What is going on!? I WANTED this ticket and I have hit a wall with support on chat/email so I’m coming to Twitter. HELP

  • roseatkinson Rose Atkinson (@roseatkinson) reported

    @O2 Got my new phone today, I’m on the same number as the old one, but am not seeing the network and can’t receive calls?

  • WeedenColin Colin Weeden (@WeedenColin) reported

    @O2 customer service from o2 is appalling