O2

O2 Outage Report in Fingal County, 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 Fingal County, Leinster

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

O2 Outage Chart in Fingal County, Leinster 05/31/2025 17:25

May 31: Problems at O2

O2 is having issues since 04:20 PM 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 (26%)

    Internet (26%)

  3. Total Blackout (12%)

    Total Blackout (12%)

  4. Wi-fi (4%)

    Wi-fi (4%)

  5. E-mail (4%)

    E-mail (4%)

  6. TV (1%)

    TV (1%)

Live Outage Map Near Fingal County, Leinster

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

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City Problem Type Report Time
IrelandDublin Phone
IrelandDublin Phone
IrelandDublin E-mail
IrelandDublin Phone
IrelandDublin Phone
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 Fingal County, Leinster

Latest outage, problems and issue reports in Fingal County 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.

  • 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!!

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • sleepyheadalk3 Clare Miller (@sleepyheadalk3) reported

    @virginmedia @O2 we have yet to receive our 02 sim card that was part of a bundle ordered on 27th January and delivered today. 02 have no record of the account and going round in circles trying to get through whatsapp support. Can someone help

  • AngrybirdJu AngrybirdJu (@AngrybirdJu) reported

    @O2 Passing the buck? I already have, what are they supposed to do when it’s your network causing the problems?

  • TweetyPie100 Joanne Whitfield (@TweetyPie100) reported

    So @O2 sell me SIM only deal with 12 month subscription to Amazon Prime Video. Discovered today the link they sent me was for paid subscription, not free one?! So that's why Amazon have been taking credit out of my account. And now problems setting up another subscription 😠

  • Ian_A_Brooks Ian Brooks (@Ian_A_Brooks) reported

    @O2 pleas can you sort out your signal between Preston and Manchester along the train line. It's awful. Makes it impossible to work on the train. Been like this for 20 years.

  • ABuchanan1995 Amandabuchanan (@ABuchanan1995) reported

    @O2 I'm sick and tired of this wild goose chase. People of the linwood area are getting fed up. More than happy to take my money and not provide the service that you would think is standard. A Mass is down as been for over a year but somehow its still my fault.

  • kylemossman2811 Kyle mossman (@kylemossman2811) reported

    @O2 @O2 shall give you every postcode as it’s crap everywhere!! Network checker reckons good signal everywhere even in places with no signal…

  • Stephen81418408 Stephen Hanley (@Stephen81418408) reported

    @virginmedia @O2 Avoid these lazy customer service team so are the managers that apparently ring u back but never do attitude stinks when ringing them worst company in the world and I'm setting up a petition to shut u down if your with them leave now they only want to talk to u when bills due

  • MarkSBoorman Mark Boorman (@MarkSBoorman) reported

    @O2 can you please cancel your contract with @DPDgroup_news ? Every single time I order something they manage to screw it up. Seriously, this reflects badly on you too.

  • easley_steve Steve (@easley_steve) reported

    @O2 Hi. Re yr 7.8% increase. Whilst this may be within the terms, I have been a customer for more than 20 years. If you can’t recognise my loyalty then please be assured I will not renew my contract later this year.

  • The_real_Jambo_ Jambo (@The_real_Jambo_) reported

    @virginmedia @O2 Hey virgin, I have virgin media and o2 mobile, I can't get volt benefits yet due to virgin being in my nephews name (I had bad credit) any update on when this will become available? I am the bill payer for virgin.