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 12/03/2025 15:45

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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 (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (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:

  • MichelleLM1987 Michelle (@MichelleLM1987) reported

    @O2 We were told that a mast was down, and it has now apparently been fixed, but their phones are still not making or receiving calls where they live.

  • Henry_Keating87 Henry Keating (@Henry_Keating87) reported

    @LukeSallis Same phone??? I just want to get rid of @O2 signal is so bad now it’s a joke

  • Ethelready2 Ethelready (@Ethelready2) reported

    @O2 Change in the network? What's that? Switching phone off and on not effective WiFi calling disappears for no apparent reason which is why I asked last 3 iPhones I've owned all the same suggests it's a network issue hence the question

  • mathewhudson84 Matthew Hudson (@mathewhudson84) reported

    @o2 absolute shower of shite!!!! Worst service I’ve ever had to deal with!! Stay away!!!!

  • Hicksie1964 Tracey Hicks (@Hicksie1964) reported

    Disgusted that @O2 want to charge my frail 83 year old Mum nearly £100 this month due to a pocket dial. Her average bill is £12 per month! I took her into the local O2 shop and the chap in there called customer services and they didn’t want to know, just said she has to pay it!

  • DannyHo77433203 Danny Holmes (@DannyHo77433203) reported

    @O2 priority is a joke. Can never get cinema tickets even when I tried within one second.

  • urbancohort Russell Weetch (@urbancohort) reported

    @O2 I called to cancel and called when I you tried to take a direct debit and asked the person I spoke to if it was all sorted and that I wouldn't have to call again and he said- all sorted

  • ctidbluemoon Terry Hughes (@ctidbluemoon) reported

    @O2 why is the live chat service down. I just need to find out about a change of billing date

  • lestereverton80 ᵀᴼᶠᶠᴱᴱᴹᴬᴺᴸᴱˢᵀᴱᴿ✨1878 (@lestereverton80) reported

    @O2 can you help me please

  • Vic_A_Grant Victoria Grant (@Vic_A_Grant) reported

    So not only do I have no sky broadband @SkyHelpTeam after 22.5 hours, but my @O2 4g signal at home is absolutely SHOCKING! Wish I’d gone back to EE