O2

O2 Outage Report in Holyhead, Anglesey, Wales

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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 Holyhead, Wales

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

O2 Outage Chart in Holyhead, Anglesey, Wales 12/27/2025 23:40

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (47%)

    Phone (47%)

  2. Internet (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (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.

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O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • jonesy_anna Anna Jones (@jonesy_anna) reported

    @O2 Would love to know who they’ve been sold to when the website and app has been down all day…and still is! #jokers #shambles

  • Donkin85 GotJ2K* (@Donkin85) reported

    @O2 What about all the non o2 customers that still got tickets whilst the actual o2 customers were left to rot with the app not working for past 15 hours?!

  • Bambury Tony B (@Bambury) reported

    @O2 Awful PR

  • RussJW79 Russell Wynn (@RussJW79) reported

    @O2 Except the tickets are now sold out, but are being offered on @viagogo for £1000 in some cases. You’ve well and truly ballsed this one up. Time to let the grownups take over and actually fix the problems.

  • georgia2311 Georgia 💙 (@georgia2311) reported

    @O2 Your app is still not working!

  • Jessicaduff231 @Jessicaduff27 (@Jessicaduff231) reported from Comberton, England

    @O2 This is rediculous. Site has been down all evening. How has the tickets gone already. #fail

  • mt1301207 Mt (@mt1301207) reported

    @O2 . So are you actually gonna put priority back up online again? I didn’t even want Peter Kay tickets and I still had mega issues. Also, why did you remove the credit on my account? Much of that was compensation on an earlier complaint?!?

  • Jasonmorgan1972 Jason.morgan (@Jasonmorgan1972) reported

    @O2 Priority ok it's the general network quality that's the problem barely a signal

  • Boughton_Olivia Olivia Boughton (@Boughton_Olivia) reported

    @O2 Anybody know anyone who ACTUALLY managed to get tickets through the @O2 “priority” app? All I’m seeing/hearing are those of us who got caught in the site seemingly melting down to the firey depths of hell…

  • TiaM73 Tia Moran (@TiaM73) reported

    @peterkay_co_uk The App was down yet friends have tickets from resellers! #peterkay @O2