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 12/18/2025 01:15

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  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:

  • AnthonyProud APROUD (@AnthonyProud) reported

    @O2 Think your having a laugh. Fix the dam app as it's still down. Unprecedented demand my ***

  • JadeMcsween jade-louise mcsween (@JadeMcsween) reported

    @O2 have genuinely got the worst customer service it’s an actual shambles to try and speak to someone who actually makes any sense, all I want is a PAC code so I can leave them

  • RachelElizaBeck Bandage Lady (@RachelElizaBeck) reported

    @O2 what is this **** show you’re running here? I’ve been trying to get on O2 priority since before 10am, it’s now past 4pm and I can’t get on! How is this acceptable for your customers

  • Rache1Flynn Rachel Flynn (@Rache1Flynn) reported

    @O2 **** off @o2

  • Smartymart1960 Martyn Richardson (@Smartymart1960) reported

    @O2 @peterkay_co_uk O2.. you are a joke.. are you still using a Sinclair MK4 ?? Won’t be using the so called priority service again.. total waste of 6 hrs 🖕😡

  • paul_dnb Paul 💙 (@paul_dnb) reported

    @AlexCachia5 @laurensc0tt @O2 Ah, damn it!

  • jayfal68 𝕁𝕒𝕪𝕟𝕖 𝔽𝕒𝕝𝕔𝕠𝕟𝕖𝕣 (@jayfal68) reported

    @Kat_Bunker @peterkay_co_uk @O2 Yet others haven't got a problem 🤔

  • vapelabels Warren Paul (@vapelabels) reported

    @O2 app as been down most of the day, lets be thankful that the bots have managed to get some though and are reselling them for £1000, well done @O2 how in ******** did you manage to mess this up in 2020? Both my contracts will be cancelled because of this, jokers #peterkay

  • H0rr0r1c0n Andy (@H0rr0r1c0n) reported

    @EmilyJayneW_ox @O2 Awful service isn’t it! Not even a update saying when it’s gonna be up and running again

  • kenseywhitmorex Kensey (@kenseywhitmorex) reported

    @O2 I don’t understand how the website can still be down!!!!!!