1. Home
  2. ❯
  3. Companies
  4. ❯
  5. O2
  6. ❯
  7. Dublin
O2

O2 outages and service status in Dublin, Leinster

No problems detected

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

Full Outage Map
  • O2 generated 0 outage signals in the last 24 hours around Dublin, including 0 direct reports.

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, 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!

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:

  • Jordan_D
    Jordan Downey (@Jordan_D) reported from Dublin City, Leinster

    @BradyHaran @O2 One time I disabled Airplane mode while flying over Canada, I somehow managed to get some cell service and realized that when I received a text message saying my bill was reaching 80€

  • sarahbennetto
    Sarah Bennetto: a comedian of sorts. (@sarahbennetto) reported from Fingal County, Leinster

    @O2 hi guys. My phone stopped working in Europe (since I added an Aussie E-sim). No one in your O2 UK shops can help. I even deleted the E-sim. But still: no roaming. O2 said I should wait until I’m in Europe for work again and call you (I can’t; that’s the point!). Help me, pls?

  • Amarpatel128
    Amar Patel (@Amarpatel128) reported from Dublin City, Leinster

    @O2 @pchavda Having to reply from a colleagues phone. Reported this morning at 9 o clock. Still service-less. Bet you’re still charging full rental though.

  • 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:

  • ozzybn1989
    JB (@ozzybn1989) reported

    Another dreadful morning to be on @O2 - can’t even listen to Apple Music because the connection is so unstable! £65 a month….. #O2

  • AlfieIVI
    A (@AlfieIVI) reported

    @willmcgugan @O2 They won’t fix it I’ve been reporting this problem since may 5th and I’ve still got zero access

  • NinjaNetworkz
    Robert Kondrat (@NinjaNetworkz) reported

    @O2 Can you investigate a possible Emergency Alerts Cell Broadcast issue around RG18? Two separate O2 phones at the same location failed to receive the UK Gov wildfire Emergency Alert on 14 August. Both were on 4G/5G with Emergency Alerts enabled, and alert history is empty.

  • parriso56
    Otis Parris (@parriso56) reported

    @O2 Looking at the Network map what is good is rather subjective. Two bars isn’t good. Be honest and say the postcodes where you say it’s good just isn’t for data. The entire corridor running from Alwoodley- Chapletown is poor and towards St James’s is poor and has always been. Maybe it’s just geography

  • bennycliffe
    Ben (@bennycliffe) reported

    I can’t even get a signal with @O2 when actually being in @TheO2 😭😭 ever mind posting a video! 😭🫠

  • LordoftheSplash
    Darth Wader (@LordoftheSplash) reported

    @TakeThatClouds @O2 Just moved to Smarty becuase of **** like this, at one point a few years ago my number suddenly stopped working, they’d issued a pac code for my number and given it away, couldn’t get it back, so gave me a year for nothing, as soon as that was up I was off, 02 are utter ****.

  • SteveJoyce14
    Steve Joyce (@SteveJoyce14) reported

    So it would appear to be official. There is no problem with the @O2 signal in and around Priestfield 🙄 #Gills #ActuallyGills

  • kath_moonlight
    Kath Moonlight (@kath_moonlight) reported

    @O2 hello I need help signing in my account

  • ashlinnontour
    aishlinn HEARD CHERRY (@ashlinnontour) reported

    @O2 hey can you fix your **** please I have no data or signal at all :D

  • Timthetiny2002
    tinytim (@Timthetiny2002) reported

    @O2 @ajgbarnes My name is seers and I think I’ve been patient enough but fir approx last 6-8 weeks I haven’t been able to phone out or friends phone in I’ve found difficulty in arranging garage appt eye appts etc I live in Clevedon and according to your info the mast has been down