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 12/24/2025 08:55

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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 (32%)

    Internet (32%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  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.

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:

  • xrpstallion Joe Lubin.corrupt (@xrpstallion) reported

    @O2CustomService @O2 No scammer, you can’t help me.

  • justlikemadison ♥︎ (@justlikemadison) reported

    @O2 your priority is a joke!!! i’m having an issue can you dm

  • Epic_Kirsty Kiki (@Epic_Kirsty) reported

    @rhianna_joseph @AlexanderChrisS @O2 Girl, if only it was that simple. I've tried. I really have. Maybe if O2 could jump in and explain why I've spent over 9 hours over the last month on trying to call, unsuccessfully I might add. Still waiting on a reply to a complaint dated 03/03/23 so I'm not holding out hope.

  • KenyanGhani Gh4ni (@KenyanGhani) reported

    @O2 How do I actually speak to a live agent? I get sent in circles. To the app that tells me no one is available. I can't wait for my contract to to end. The service and coverage has been💩

  • PhilipMcParland Philip McParland (@PhilipMcParland) reported

    @O2 can you tell me why I’ve been charged £43 for apparently using 11MB of data between getting off a flight and joining the airport Wi-Fi? I will 100% not be paying this. What is going on? Can someone please get back to me!! Ridiculous service.

  • DeanMcmorrow2 Dean Mcmorrow 🏳️‍🌈🏴󠁧󠁢󠁳󠁣󠁴󠁿🇪🇺🇪🇦 (@DeanMcmorrow2) reported

    @O2 still no damn refund what the actual is going on? That’s me missing bills now are you happy with yourselves ? I’ve been a customer for 15 years……

  • Conrad12818323 Conrad (@Conrad12818323) reported

    @O2 you have blocked my number due to me reporting someone attempting to scam my account. I cannot do without my number, I am requesting my PAC code under the general data regulations ( GDPR ) network providers are required within one working day of my request

  • rhianna_joseph Rhianna Joseph #PrayForDemi ❤️ (@rhianna_joseph) reported

    @O2 I’m really upset that it’s so hard to complete an transfer of ownership with O2. Customer Services staff told me that the user has to purchase their own account first to transfer the number to them I’m now leaving because of all the stress.💔💔 #badcustomerservice

  • ComeebackKidd Jem_xo (@ComeebackKidd) reported

    @MartinSLewis i'm stuck in a battle with @O2 and @GooglePlay over fraudulent purchases on my account totalling £150+ which o2 have taken as part of my DD and neither of them are being helpful regarding refunding. I have evidence. Are you able to help please?

  • nomdecuisine Alex (@nomdecuisine) reported

    @O2 employs some real Mensa candidates... Trying to find out the whereabouts of a refund on my account from when @O2 royally botched my service last month. @O2 wants to notify me of the outcome of an investigation... ...by SMS ...to the number I no longer have. Well done!