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 12/22/2025 00:20

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (46%)

    Phone (46%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  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:

  • dave_fincham Dave Fincham Photography (@dave_fincham) reported

    @O2 Tried these over the course of weeks. I have direct call to your specialist team. I am paying £50 month with no service. I am tired , angry and anxious now. Promised call backs, nothing happens. @O2 @MarkEvansO2 #cancelmycontract #o2service

  • DavidRogers1989 Dave Rogers (@DavidRogers1989) reported

    @O2 spoken to customer service this morning asked could I take a return back to my local O2 store, they said yes, guess what? They wouldn't accept it! @VodafoneUK @EE do you think you can give better service for 25 plus business contracts? I think I'm moving provider soon!

  • kellyxxxkelly kelly barlow (@kellyxxxkelly) reported

    @O2 really not happy with the customer service I have received from o2

  • john_mcquaide john mcquaide (@john_mcquaide) reported

    o2 online customer service is absymal @O2

  • kellyxxxkelly kelly barlow (@kellyxxxkelly) reported

    @steve5424 @O2 No it doesn't as it wants me to scan a QR code which I don't have, I scanned every QR code that came with the watch and none of them work. I have tweeted o2 see if they can help, just not *** anything back yet. They were abit rubbish on the phone.

  • KieranGerrard Kieran (@KieranGerrard) reported

    @O2 I'm having trouble with my device can you please reply to my DM

  • maxdanmar Jenna (@maxdanmar) reported

    @O2 I pay nearly £70 a month with 20GB data and I always have nearly 10 GB left that I lose when my next payment cycle comes because the 4G signal here is SO BAD. Fed up paying so much for something that is barely existent.

  • quigdes Kevin Quigley (@quigdes) reported

    @O2 Yes. Your sales person said she could get the discount. O2 called her not the other way around so they knew she was already a customer so telling her she could get the loyalty discount was clearly untrue. Our business contracts are up soon. You have lost a customer.

  • garethenglish86 Gareth English (@garethenglish86) reported

    @O2 @SamsungUK Not a single person in customer service can help set my watch 4 with esim to the same phone number as my phone even after an hour on the phone! Any help please?

  • every_cloud4 🍄 €ℓℓɨ€ 🍄💙 (@every_cloud4) reported

    @O2 Never had a problem with coverage, but last few days has been really bad. (Sheffield) Even dropped to 3G this morning. Just letting you know.