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 02/14/2026 19:25

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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.

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:

  • JamesWa66498932 James Walker (@JamesWa66498932) reported

    @O2 why is there always an "issue with your mast" in HU12 0PU. With how much on of the tarrifs cost you would think by now with all the outages you would invest and upgrade your equipment and clearly its not up to the task going down every other week.

  • Simpsonanton21 A.l.f 🛸♻️🏴󠁧󠁢󠁳󠁣󠁴󠁿🏴󠁧󠁢󠁷󠁬󠁳󠁿 (@Simpsonanton21) reported

    @O2 O2 used to be good but in the last 3 years your service has gone down hill get it sorted out in rural areas FFS

  • leej31 Leej31 (@leej31) reported

    @O2 @SamsungMobile had my brand new S22 for 11 days been on a flight today as that's my job and the speaker at the top is crackling really bad I believe this to be a known problem could someone please assist me as I'm not happy at all !!! Thanks

  • SamPanasuik Sam Panasuik (@SamPanasuik) reported

    @O2 How long does it take to respond? My phone is broken!

  • JamesWa66498932 James Walker (@JamesWa66498932) reported

    @O2 Yes. I always register for the updates. Your signal is shocking. Every week there's an issue. Glad I don't pay the bill and it's a works phone. Never would I take a contact out with you even if it was free as always relying on WiFi calling as your signal is no existent.

  • MBowater Matthew Bowater (@MBowater) reported

    @O2 Yes! Sadly it say you’re aware of the issue in the area and looking into it 😔

  • dcetg_smith Richard Smith (@dcetg_smith) reported

    @EnglandRugby @MarcuSmith10 @O2 Arrogant One Trip Pony, not bad going forward. A total waste of time in defence & the team reverts to 14 men!! Cipriani is miles & miles better than him in every attribute across every rugby skill Not Good Enough

  • MeenaRamaO Meena Rama Odedra (@MeenaRamaO) reported

    @O2 Doesn't seem like anyone is interested in helping me with this situation. Why does it take 3-5 days to get my number back when it took seconds for you to give it away to someone? Are you going to cover my loss of earnings seeing as it was your error that's caused me such problems

  • grkn Gurkan Oluc (@grkn) reported

    @mitchfriedman5 @O2 Do they still process images with unbelievably terrible resolution?

  • mickr1969 Mick (@mickr1969) reported

    @weardalepriest @tescomobile I've contacted tesco / @o2 every day for the last week, and keep getting fobbed off too. It's getting beyond a joke. Just come here and try and make a call! Check out nenthead noticeboard on facebook. Multiple people having same problem. Phone works fine outside the area.