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 01/13/2026 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 (48%)

    Phone (48%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (3%)

  6. TV (%)

    TV (%)

Community Discussion

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O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • RepossSTPodcast The Reposs Non League Show (@RepossSTPodcast) reported

    @O2 what is going on with your priority App no point promoting it if it never works

  • DebraPoultney Debra Poultney (@DebraPoultney) reported

    @O2 has tickets sold out for Peter Kay? I’m putting my number in for code and just being taken back to home page, or is there a technical problem or am in the wrong area 😩🤔

  • RichadoGrun Rick G (@RichadoGrun) reported

    @O2 Oh really? Then why is your website still down and your Priority app not working? Useless.

  • Nmd84Nickmd Nick Dillon (@Nmd84Nickmd) reported

    @RadioCity967 @hattiepearson That person might not have known about you trying to ring as @O2 is down. Just checked downdetector. Yesterday there was problems with a few networks.

  • CherryMalibu Stacey Bain (@CherryMalibu) reported

    @O2 @FimonaThomas 5 hours later & @O2 are still telling folk to try. What are they not getting that their app & website isn’t working regardless of who else has tickets… will be the last contract with O2, been with them for 15 years! Customer service is shocking!

  • rob_mast80 Rob Mastrangelo (@rob_mast80) reported

    @O2 @FimonaThomas Tickets were being sold on gigs and tours to people bypassing your app with a referrer code on the end of the url. Do not lie that people are using your app as your app has been down ever since 9am and still is! Very very poor service.

  • KatePinkSmith Kate Smith (@KatePinkSmith) reported

    @O2 Plus the app has been down ALL DAY?! Ineptitude is next level. Incompetence of the highest order. Where are all the Exec resignations?!🤬🤬🤬

  • xxnicola09xx nicola (@xxnicola09xx) reported

    @O2 any update on when this issue will be resolved?? absolutely ridiculous!!

  • Conor_Rooney Conor O' Ruanaidh (@Conor_Rooney) reported

    @O2 I rememeber servers crashing 10 years ago for tickets. Imagine, it's 2022 and a network provider doesn't even have enough bandwidth for themselves and 4 hours later they still can't fix it.

  • coppy2000 Mark Copp (@coppy2000) reported

    @O2 Your app still does t work 5 1/2 hours after tickets went on sale. WTF is going on? Please have the decency to update the status