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 12/05/2025 06:05

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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. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (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:

  • AndyBak42098691 Andy Baker (@AndyBak42098691) reported

    @O2 worst customer service & biggest scamming phone company about! Treat customers like **** as usual!

  • BadgerOfSteel Badger Of Steel (@BadgerOfSteel) reported

    @O2 any chance you could remember lots of people don't live in large towns or have a Greg's or Nero near them? Seems like you like to discriminate against those who live in villages and the countryside. Could you help us in other ways?

  • joeshm0 Joe Shmo (@joeshm0) reported

    @O2 hi, I ported my number but my phone still displays the number that came with the phone and displays that to others, but it’s my ported number thats definitely in use. Any help appreciated.

  • mpchmr MPC🔨 (@mpchmr) reported

    @connorsayers18 @cazmaxwby @O2 Been with them 20 years and never had anything free yet. I could probably wait another 20 and still see nothing. They probably ignore these tweets anyway, so not much point in my complaining.

  • TashyLee_ TashónnaRochelle..👑 (@TashyLee_) reported

    @O2 service is DIABOLICAL !!! Sort it out I need one thing to be done and it’s taken 2 weeks to even get a call back !!!!!!!!

  • wobblyclark Ivan Clark (@wobblyclark) reported

    @AydenizRiki @VodafoneUK @O2 Yes, I sound like an old *** (fair) however, customer service isn't what it used to be!

  • mik1180 michael gavin (@mik1180) reported

    @O2 Still waiting for an update 5 days later!! #slow

  • PeterClaydon Peter Claydon (@PeterClaydon) reported

    @TGratzek @O2 That app just shoes cell information and signal quality. I did do a speed test at that location and it was 100 Mbps down and 10 Mbps up. The best I've seen on 5G in the UK is 100 Mbps, but the network I'm on has only 40 MHz bandwidth for 5G at the moment.

  • CEOHousingOps Moira Bayne (@CEOHousingOps) reported

    Had some really great customer service from @O2 staff in recent days. V patient and helpful.

  • manx_maid Stephanie Brooke (@manx_maid) reported

    Morning @O2 and thanks ever so for that at least 12 hour outage in South Cumbria . .