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 02/23/2026 06:00

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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 (13%)

    Total Blackout (13%)

  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.

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:

  • RichardHilsley Richard Hilsley (@RichardHilsley) reported

    @O2 Nothing showing when I sign in

  • Dan_Oxl Daniel Oxley (@Dan_Oxl) reported

    @O2 why is the #O2 data connection always so dreadful at large events? On the Long Walk in Windsor today O2 customers often have no data and sometimes even no signal, yet all the other providers seem to be coping perfectly. Happens at every large event I attend.

  • sj_monty Monty (@sj_monty) reported

    @o2 Would it be possible to get some service please?

  • Manley62 Mark Manley 🧡 (@Manley62) reported

    And now I am on holiday in Suffolk and wait - no, no signal in Snape @O2

  • magrim123 Mark 'Charlie' Magri-Overend (@magrim123) reported

    @O2 So...for the 3rd month, please sort out your systems and stop sending me threatening emails for an account that your support staff confirm is closed with no further actions required from me...please.

  • Leica_streettog ジョナサン (@Leica_streettog) reported

    @VodafoneUK @VodafoneUKBiz the worst mobile supplier. Due to Queens death they've decided not to help customers as their helplines are closed! 2 days without internet faster then 3mbps. Will cancel contract I've had with Vodafone since 1987 & go to @O2 bet they help customer's.

  • joelipo Joseph Lipson (@joelipo) reported

    @O2 @_LiamSW @O2 48 hours without responce. How am I supposed to sort this issue? I can’t call

  • sq909090 Tel (@sq909090) reported

    @O2 Hi. I went in store to get a new sim as i lost my one. It’s been 24 hours and I still ain’t getting any service. Please can you help

  • joelipo Joseph Lipson (@joelipo) reported

    @AlexTG_ @O2 Mine’s down… oh yeah I’ve been cut off and ignored for days. I cannot call or log in. No service

  • cacaannex catherine 🤓 (@cacaannex) reported

    @O2 There was never an estimated time of delivery showing when I placed my order. I placed my order through the MyO2 app. Could this be why?