O2

O2 Outage Report in Carlow, Leinster

No problems detected

If you are having issues, please submit a report below.

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 01/06/2026 15:35

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? 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 (47%)

    Phone (47%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  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:

  • Nonne Anna Wissler (@Nonne) reported

    @O2 Honestly this is getting frustrating. I still don’t have a service even though it’s supposedly reinstated several times! Id like compensation as this is day 3 now.

  • Ian_Cull Ian Cull (@Ian_Cull) reported

    Appalling cust. service this morning from @O2. Thursday's call to you seems to have been a waste of my time. According to you today my order is complete & tracking info from DPD has disappeared. Still no phone. Now waiting for an "investigation"... as per Thursday's conversation.

  • jennimarjoram jenni (@jennimarjoram) reported

    @O2 I’m disgusted with the treatment we have received from o2. They are a heartless company who have nothing in place to help those who fall ill and can no longer speak for themselves. Shocking customer service and lack of consideration to help those who have a dying relative.

  • kevin5886 kevin sullivan (@kevin5886) reported

    @O2 mobile app is just out right terrible trying to help help for 2 days now and there chat system is all ways busy

  • Bxs28 B (@Bxs28) reported

    @O2 please tell me where my order is (KMM2133294264I15977L0KM) you have taken the money. You are still selling these on line. I can’t access app. It is a gift and the service is shocking

  • Lea_May_ Lea French (@Lea_May_) reported from Cardiff, Wales

    @O2 don't recommend upgrading with o2. Terrible service, can't speak to anyone on the phone and waited for over a week for my delivery that was due on Monday!

  • Shaunalj93 Shaunalj (@Shaunalj93) reported from Ferndale, Wales

    I need some help @O2. I was told I can get o2 open as I have a @bluelightcard but when I’m trying to register it online it is not accepting my device.

  • jagsmith79 James Smith (@jagsmith79) reported

    @O2 hi (again). I’ll be cancelling my new o2 contract within the next 24 hours if I don’t get a reply. Thanks. Terrible customer service so far….

  • lolly_naomi Naomi-Kay (@lolly_naomi) reported

    @ChloeeMcclay @O2 It’s embarrassing I have to walk around like an idiot holding the phone up to get signal most of the time

  • Kelly_Nolan_ Kelly Nolan (@Kelly_Nolan_) reported

    @O2 Not yet, old phone still has signal and is receiving texts and calls. She received a message that said something about a pin but nothing that directly said the sun swap was successful, when should she have received that? Her nearest O2 shop is 20 miles away so not easy to pop in