O2

O2 Outage Report in Carlow, Leinster

Some problems detected

Users are reporting problems related to: phone, internet and total blackout.

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 10/26/2025 01:55

October 26: Problems at O2

O2 is having issues since 05:20 AM GMT. Are you also affected? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (52%)

    Phone (52%)

  2. Internet (27%)

    Internet (27%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (2%)

    E-mail (2%)

  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:

  • AndrewD1553 Andrew Douglas (@AndrewD1553) reported

    @O2 No never. I just 5G (it’s good enough!)

  • coops_92 Miles Cooper (@coops_92) reported

    @amandalouise_ @O2 Still in the cooling off period so I might cancel it then, shocking first experience - back to EE

  • infobleep Tim (@infobleep) reported

    @O2 hi. When in Greg's, Guildford this morning, I was told codes are not working. Unfortunately I had already selected use the offer. I don't know if this is a national problem but one voucher has just been wasted, which someone else could have used later if I'd known. Cheers

  • emily_headon Emily ✨ (@emily_headon) reported

    @O2 idk man i'm just annoyed i spent an hour in the shop on the phone and got zero help and now whatever i've paid for isn't what i wanted but they told me they're closing now and can't help. likeeeee anyway thanks o2 but never again

  • EllenFlower7 Gingerminime81 (@EllenFlower7) reported

    @O2 please can someone from customer service get in contact with me. I have been without full service since before the 26th Oct where you guys have said there is a problem in my area and there is still a problem in my area! I would like to know why I’m being charged full price

  • Walks316 Lee Walker (@Walks316) reported

    @O2 Trying to upgrade and it says my code limit has been reached, can you help please?

  • OriginalJoycey Paul Joyce (@OriginalJoycey) reported

    @O2 We’re paying for a service that we are unable to utilise fully. In my place of work (which appears to be during PEAK hours.. BB11 1LT) I am having to resort to using the landline. How do we go about receiving compensation on our @o2businessuk account?!?

  • sweston2010 Scott Weston (@sweston2010) reported

    It's amazing @O2, that when you order a new phone and have to wait 4 weeks and counting, that your current phone's signal and internet ability suddenly becomes shite and slow as ******* mince. Concidence ?

  • emily_headon Emily ✨ (@emily_headon) reported

    @O2 like how is it on me as the customer to reiterate to your call staff the deal i was just sold by a person in your store. while said person is 1 metre away doing nothing. i just- UGH grumpy grumpy and now will run out of data while overseas bc i've paid 20 quid for god knows what

  • dxggamess Danni (@dxggamess) reported

    @O2 10 mins ago I placed an order for an ipad but I want to cancel for a newer model. I can’t find the order anywhere to cancel it and I can’t get through to live chat :((