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O2

O2 Outage Report in Dublin, Leinster

Why is my O2 service not working?

No problems detected

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

The latest reports from users having issues in Dublin come from postal codes D02 and D08 .

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.

Full Outage Map

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, Leinster and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

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.

  • 41% Phone (41%)
  • 32% Internet (32%)
  • 21% Total Blackout (21%)
  • 3% Wi-fi (3%)
  • 2% E-mail (2%)
  • 0% TV (0%)

Live Outage Map Near Dublin, Leinster

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

CityProblem TypeReport Time
Dublin Phone 6 days ago
Dublin Phone 20 days ago
Dublin Phone 28 days ago
Dublin Phone 2 months ago
Dublin Internet 8 months ago
Dublin Phone 1 year ago

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:

  • 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:

  • shintyconvert
    Big Blue (@shintyconvert) reported

    @O2 I’ve never been able to use the £2 Greggs voucher as their system doesn’t recognise it.

  • LucySharppp
    Lucy Sharp (@LucySharppp) reported

    The customer service @O2 have given my 71 year old uncle after some one has made fraudulent activity from his account, gained access to his phone and tried to steal large amounts of money from him is beyond disgusting

  • a132ksandar
    Ale (@a132ksandar) reported

    @OliviaMarie987 @O2 I have the same problem. In the US too. It's been going on for days.

  • imacherald
    David (@imacherald) reported

    @O2 I activated the perplexity offer but did not complete the registration process and now can’t find the voucher code to complete before August 1st cutoff date. Can you help? Thanks

  • LYCOICAT
    Mila (@LYCOICAT) reported

    @O2 since Friday morning I’ve had constant signal issues using my phone. You admitted there’s an issue with your network in the area. I am really concerned is the 3rd day my signal issues have persisted all you have given is £10 credit which is unacceptable for the outages

  • FreddiesFather
    FreddiesFather (@FreddiesFather) reported

    @O2 Why every month do you manage to make topping up grief. The other month received 2 txtx stating top-up payment had not gone through. Guess what payment taken 3 times. Now your doing the same with my sons phone. Abysmal service trying to get more money out of people.

  • FootittAnt
    Ant Trevers-Footitt (@FootittAnt) reported

    Hey @O2 I recently left you and moved to @ThreeUK I owe a final payment - not a problem - I assumed this would be collected by direct debit. Now receiving texts demanding the £11 and for love or money can’t get through to talk to anyone and sort it. Can you help?

  • AaronFalkirk
    Aaron Smith (@AaronFalkirk) reported

    @O2 recently taken out a new @virginmedia / @O2 VOLT contract with yourselves. Provided PAC code and ended up with a split port. Can make calls but unable to receive calls. Over 1 week on, numerous calls and no resolution. Can you help or pass me to the right team?

  • akp24seven
    Mr P (Junior) (@akp24seven) reported

    @O2 How they hell does one report fraud to your company? I’ve called you today and been told I cannot report a fraud because I don’t have an o2 account, yes indeed, I don’t have an account but someone’s fraudulently made one using my personal details ?? What a **** show @Ofcom

  • DKRMartyn
    MafiaBear (@DKRMartyn) reported

    @O2 my son is currently abroad and can't get any signal. Not sure if he has roaming on. Is there any way I can check and activate it remotely from his account?