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 12/10/2025 16:30

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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:

  • bjblyth Benjamin Blyth (@bjblyth) reported

    @tescomobile Is this also aimed at @O2 - whose service you piggyback?

  • tamsinpotter_ Tee ♡ (@tamsinpotter_) reported

    @O2 @summerbaby81 I am literally having the same issue! No 3g/4g when i go outside!! But shows 4 full bars

  • kainebarr Kaine Barr nffc (@kainebarr) reported

    @EuroDollaz @O2 Easy mate I cant help with 02 sorry but just wandering what happened to that video I did with you in the club? I only seen it once then neve seen it again 🤔 hope ur good mate 👍

  • Dave_G_Grant David Grant 🏴󠁧󠁢󠁥󠁮󠁧󠁿 (@Dave_G_Grant) reported

    How does one get an #O2SurpriseBox from @O2 Does being a customer for 20yrs qualify? I doubt it 😢

  • mikebonomi michael bonomi (@mikebonomi) reported

    @O2 why is the signal in the Hafod area of Swansea so so poor ??

  • TarynRMT Taryn Diven (@TarynRMT) reported

    @O2 @thewellbetter You can't provide ANY phone signal for the last 6 weeks to my husband, but woo hoo! Discounted cooking classes!

  • evisugenius Damn Daniel (@evisugenius) reported

    @O2 having wifi issues since this afternoon, care to explain?

  • evisugenius Damn Daniel (@evisugenius) reported

    @O2 It seems a mast is down on my area 🙁

  • EOscroft emma oscroft (@EOscroft) reported

    @O2 absolutely diabolical customer service team

  • ColfinCaptures Kathleen M (@ColfinCaptures) reported

    @O2 It just tells me the network is busy