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 02/09/2026 23:40

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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 (3%)

    E-mail (3%)

  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:

  • liblobs Libby Price (@liblobs) reported

    @O2 customer service? What customer service? Impossible 😡

  • philter66 Phil Turner (@philter66) reported from Port Isaac, England

    Really bad service again @O2 no data can’t add any bolt ons -very poor

  • disabled_uk UKDisabled (@disabled_uk) reported

    very upset that @O2 could not find a way to help me. I have used them in different forms and accounts for the last 20 years. when I lost my phone, and had wrong insurance they bumped me from team to team end result no resolution!

  • lee_curtis89 Lee Curtis (@lee_curtis89) reported

    @O2 terrible company. Terrible experience! Choose any other network.

  • andspiller Andrew Spiller (@andspiller) reported

    @O2 hi. Is there any reason why my 4g coverage has gone awful all of a sudden? In Cardiff and Lydney area

  • PutinsWardog Absolute Mad Lad (@PutinsWardog) reported

    @O2 really guys? I'm still on with customer service for my insurance and I've been put through too two people who haven't got anything to do with insurance. This is the 4th time I'm being transferred now.

  • DawnyJT Dawn Turner (@DawnyJT) reported

    @O2 you deducted £343.03 incorrectly from my 80 year old father in April and May. He’s spoken to 4 different people to try and get a refund. Nothing yet. Can customer services contact me. He’s worried sick. Sort it out NOW #O2poorcustomerservice

  • KLD0483 Katie (@KLD0483) reported

    @O2 .. I don’t understand after logging 2 complaints … no one has got back to me !! Not great service , this has been going on far to long ! #shockingservice

  • wendysindia quote lord 🗣💯 (@wendysindia) reported

    Smh never dming @O2 again, terrible service and was so rude to me!!

  • andspiller Andrew Spiller (@andspiller) reported

    @O2 Yep. Not much help to be honest