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 02/15/2026 01:55

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Most Reported Problems

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

  1. Phone (53%)

    Phone (53%)

  2. Internet (29%)

    Internet (29%)

  3. Total Blackout (11%)

    Total Blackout (11%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

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:

  • TheRocketGarden Tracy D (@TheRocketGarden) reported

    .@ThreeUK has offered THE worst customer service today. Passed from 1 idiot to another and fobbed off at every opportunity. They don't listen to customers, just try and get rid of them as soon as they can. Time to move to @O2 or @EE by the looks of it.

  • NekoShinnAsuka Jojo 💙 (@NekoShinnAsuka) reported

    @O2 Priority gave 3 months free membership of @Uber One. And Uber still charged me despite the three months free membership still showing on my profile. It's been 2 days since I gave requested info and screenshots to Uber Help via the app and still no response... @Uber_Support

  • 2thieves Jonas Twothieves (@2thieves) reported

    @O2 The issue is a partial port. I was idiotic enough to give #O2 a direct debit mandate.

  • MelissaJadeex mel 🧚🏼‍♀️ (@MelissaJadeex) reported

    @O2 I’ve had a new contract through another provider (my contact with o2 is up and fully paid off) I’m not keeping my o2 number, I’ve had a new number with new provider. How can I cancel my o2 contract? Thank you

  • KieranKelly1988 Kieran Kelly (@KieranKelly1988) reported from Derry, Northern Ireland

    Quite shoddy of @O2 to refuse me a contract as a new resident of Northern Ireland when my driving licence is in the Republic of Ireland and not offer an alternative verification or reply to my email of complaint from 6 days ago.

  • fitmick1970 MJJ1970 (@fitmick1970) reported

    @O2 @o2 The final insult!! After 45 minutes contending with 4 different customer service agents who thanked me for my patience and assured me they were here to help me, they ended the online chat (presumably because it’s 8pm). I guess that’s what happens when you outsource this.

  • virtuawinter Andy Winter (@virtuawinter) reported

    Hey @O2 I have a new iPhone 14 and new data plan but am using an older 4G sim I’ve had since 2017. Your 5G FAQs state that a new 5G sim is needed to connect to your 5G network, but I’m seeing the 5G icon with this existing sim. Does this mean I don’t need to swap to a 5G sim?

  • Aaron_F320 Aaron (@Aaron_F320) reported

    When I contacted them they said it’s because it’s a ‘busy area with lots of people’, yet EE can get full 5G reception here without any issues. How can that be, @O2 ? Fed up paying for a network that doesn’t work tbh 🙄

  • N1nj4L1nk Fractured Dreams (@N1nj4L1nk) reported

    @GrumpyMathTeach @O2 Get off O2. They have bollocks signal, refer you to their broken signal checker when you complain and just overall have awful service. They should be shut down.

  • JamesJansson85 James Jansson (@JamesJansson85) reported

    @O2 Why do you feel it is ok to install an esim for a disabled person with mobility issues then deactivate it the next day with no warning or help?