O2

O2 Outage Report in Gaillimh, County Galway, Connaught

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 Gaillimh, Connaught

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

O2 Outage Chart in Gaillimh, County Galway, Connaught 11/25/2025 03:25

November 25: Problems at O2

O2 is currently having issues. 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 (48%)

    Phone (48%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (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:

  • kellymarie6262 Kelly Tobin (@kellymarie6262) reported

    @michellemoffet @O2 Couldn’t agree more! Customer Service has been appalling on this issue! I’m really disappointed and also fuming!!!

  • pdowner87 Peter Downer (@pdowner87) reported

    @O2 just received my new upgrade and finished setting up the phone but have no network coverage so I’m unable to use this for calls and texts. Can you offer any help as I can’t call to discuss it

  • solsunftm David (@solsunftm) reported

    @O2 Getting inundated with calls claiming to be O2 "your service provider" I'm not with O2 MY number was an O2 number which I carried over to my new supplier. How can I stop these stupid calls

  • Ampslave Emlyn Busby (@Ampslave) reported

    Hi @O2 and @virginmedia as a #volt customer, who do I contact regarding issues with porting my mobile number over to my new sim? Thanks.

  • JacksonHeight11 Jackson Heights (@JacksonHeight11) reported

    @yuilly12 @PaulReoch @O2 customer service but I digress, Dornan.

  • RichardBrady2 Jim Royale (@RichardBrady2) reported

    @O2 it would appear there are signal issues on Wirral, are you able to tell me what’s happens and when it will be fixed?

  • ebwoy Prince Errant (@ebwoy) reported

    Tried calling @o2 to figure out why my data isn’t working in CZ and got hung up on! #WTF! #horribleservice

  • AshleyArmstrong Ashley Armstrong (@AshleyArmstrong) reported

    @O2 hi o2, I have no network coverage and the area coverage has been checked and is fine. Can’t speak to anyone at o2 on phone (obviously, bc I have no network). Can you help please?

  • NickyNorthants Nicky Northampton 🇾🇪👹 (@NickyNorthants) reported

    @O2 @disneyplus I had Disney+ I received an offer for 3 months free, which I accepted, now I have no Disney+. O2 removed the extra to add it again and it was meant to be activated 3 days ago. Can’t get through to anyone and have seen loads of people with same issue. #fixO2Disney

  • davidErogers David Rogers (@davidErogers) reported

    Classic @O2 ineptitude today. Try to pay them, and yet can't. Then cut off. No doubt that they will suspend my service again, even though it is their systems that are the problem. 60 mins on hold, then cut off. They must of off for their xmas 'meeting' party