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 03/29/2026 22:55

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Most Reported Problems

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

  1. Phone (42%)

    Phone (42%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (22%)

    Total Blackout (22%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  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:

  • LeviSoot Levi (@LeviSoot) reported

    @HayleyE93041348 @virginmedia @O2 the app and website have been down all day

  • georgina_hobson Georgie Hobson (@georgina_hobson) reported

    @O2 this is getting beyond a joke trying to access on 3 devices, been on my phone since 9am still no luck, websites completely down and app is as useful as a chocolate fireguard, how is this still an issue 8hours on yet if it was an issue with payments it be fixed in 5mins 🤔

  • Bulbtherapy1 Charlie (@Bulbtherapy1) reported

    @O2 Please guys can you help ? Been trying all day and no real update

  • woodfield100 karl (@woodfield100) reported

    @O2 been trying since 10am. O2 customer since the start. Had the code, input the code and get booted. What a farce. 7hrs nearly and still no further

  • Kimberleyyyy_xo ♡ (@Kimberleyyyy_xo) reported

    @O2 how is priority still not working???

  • Martynwatkins Martyn Watkins (@Martynwatkins) reported

    @johnsinfield @O2 Makes me laugh when non technical people see a problem to resolve and put it in 'easy to fix' terms. Do you think they will fail to sell out? Do you think it matters to them that some people were 'unlucky?' What do you think the cost would be to make the system infinite? 😎

  • sean7455 sean tierney (@sean7455) reported

    @O2 This shambles of a app has just confirmed I’m making the right decision to leave @O2, signal and data is awful and now priority has crashed for 7hrs

  • terri_mellor Terri (@terri_mellor) reported

    @O2 My app or the priority webpage is STILL not working! This has been since 9am! Any chance of it getting fixed???? #peterkay #02priority

  • Tony_Greenwood1 Tony Greenwood 💙 (@Tony_Greenwood1) reported

    Dear @O2 I’m afraid that today with the shambles of #o2priorityshambles that’s the last straw folks. Call drops, poor 4G coverage and now this @VodafoneUK - come and take my money

  • MeloriaA Meloria Saunders (@MeloriaA) reported

    @O2 spoof calls. I’ve had nearly 40 calls today people ringing my number back plus texts. Needs to be sorted! Small business so don’t won’t to change number! Help!!!