O2

O2 Outage Report in Dublin, Leinster

Problems detected

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

The latest reports from users having issues in Dublin come from postal codes D02.

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 Dublin, Leinster

The chart below shows the number of O2 reports we have received in the last 24 hours from users in Dublin and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

O2 Outage Chart in Dublin, Leinster 02/11/2026 02:25

February 11: Problems at O2

O2 is having issues since 07:00 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 (53%)

    Phone (53%)

  2. Internet (29%)

    Internet (29%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  4. E-mail (3%)

    E-mail (3%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Live Outage Map Near Dublin, Leinster

The most recent O2 outage reports came from the following cities: Dublin.

Loading map, please wait...
City Problem Type Report Time
IrelandDublin Phone
IrelandDublin Internet
IrelandDublin Phone
IrelandDublin Phone
IrelandDublin E-mail
IrelandDublin Phone

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 Near Dublin, Leinster

Latest outage, problems and issue reports in Dublin and nearby locations:

  • farellmichael Michael Farrell (@farellmichael) reported from Dublin City, Leinster

    @O2 hi. My friend’s UK mob stolen in Dublin. Need to cancel/freeze fone account. Help!!

  • skbarrone Sarah Barron (@skbarrone) reported from Fingal County, Leinster

    @O2 Thanks. Problem started in London but same in Dublin. Everything works fine on Wi-Fi.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • SteveHuison Steve Huison (@SteveHuison) reported

    @O2 getting no Internet in YO22. Is the mast down please?

  • riches_aydan aydan riches (@riches_aydan) reported

    @O2 what an absolute shamble of a company your customer service is absolutely shocking cancelling my Apple Watch without my knowledge and then saying it’s my fault and saying I owe money now. This have been going on for months now

  • KarenOReilly3 Prof K O’Reilly (@KarenOReilly3) reported

    @O2 you must have a serious issue that has not hit the press. You aren’t answering the phone or chat and now you’ve ‘shut down your email support service’.

  • Kingzefr0n____ 𝘡 🛸 (@Kingzefr0n____) reported

    @O2 just got the iPhone 13 today, put my new sim in (with the same mobile number) and it’s saying “no service”

  • Tims_Pants Tim Street (@Tims_Pants) reported

    @O2 That's not really the point though, is it. My phone number has not been on the O2 network for over a decade, so why you'd be calling me at all about my contract with O2 is a bit of a puzzler...

  • poppyjayhughes Poppy (@poppyjayhughes) reported

    @O2 is it too much to ask for me to have signal in Stafford!!

  • jjmattussi Loopy Lady Lara (@jjmattussi) reported

    @O2 so after 5 years with the original IPhone SE. I need to upgrade. As the battery dies so quickly, photo quality seems to be getting worse. Think I’m going to treat myself to the new 13 mini. Shame after yrs with O2 it will cost me the same as a new customer to buy.

  • avochie John Shields (@avochie) reported

    @eapbee @O2 Cannot answer for Virgin, but every bit as bad as BT, if that's any benchmark

  • AliceFlemo92 Alice Fleming (@AliceFlemo92) reported

    @Mark29071823 @O2 I’ve been with o2 for as long as I can remember and never had a problem until now. New masts going up all over the place All to do with 5g. Remember when 3G was fast then 4g came in, now 5g is here and 4g is shite.

  • jxmes_v jxmes (@jxmes_v) reported

    @O2 Not in a certain area!! In all areas!! It’s absolutely awful everywhere. I miss being able to go off just 3G, at least that was consistent but now apple have taken that option away I’m stuck with your ****** 4G cheers’en