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 03/09/2026 16:25

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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 (15%)

    Total Blackout (15%)

  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:

  • davieska95 Katie Davies (@davieska95) reported

    Hi @O2 I purchased a new contract phone on Saturday and within an hour I received an email to say the product was out of stock. The website is still showing in stock. Can you give me an idea as to when I should be expecting delivery of the phone and whether I need to cancel?

  • tigafan01 Rachael Cowley (@tigafan01) reported

    @O2 your customer service is awful! 5 days chasing an order which you can’t do… until you get your order arghhhhhhh

  • Lornamedia Lorna (@Lornamedia) reported

    @O2 hi. Would you know why WiFi calling on my A50 has just disappeared? I have no signal at my house so it is a real lifeline. Has worked for 2 years but the option seems to have gone after last update.

  • ConfigUK Config (@ConfigUK) reported

    @babymable @virginmedia @O2 It's down for us too in East London, The reason why we are leaving Virgin now. It seems to be down more then up lately... Just signed the contract with Community Fibe, cheaper, faster and so reliable. They also gave us the first 6 months free.

  • alyshiawalker7 ɹǝʞlɐʍ ɐᴉɥsʎl∀ (@alyshiawalker7) reported from Blackburn, Scotland

    Without a service on my phone since Friday and @O2 don’t even know how to fix their own issue 😴

  • TCreativeM TBD (@TCreativeM) reported

    @O2 Your customer service line keeps cutting me off, how do I get in touch please??

  • tony8ken Anthony Aitken. 🇯🇵 (@tony8ken) reported

    @O2 your customer service is appalling no access to speak with anyone ????????????

  • LorenzoMingus Lauren Carys Stowers (@LorenzoMingus) reported

    @O2 I left o2 recently and haven’t been contacted regarding any money I’m owed. I can’t even get into myo2 anymore as I’m no longer a customer. Can you help please?

  • mazasuzi Marie Blair (@mazasuzi) reported

    @O2 resorting to twitter as your contact us button on the o2 app doesn't work. Need help with a Samsung watch that has 4g contract, through you, but doesn't actually work for calls etc unless near my phone!!

  • panoramerdj panoramer (@panoramerdj) reported

    @DJPAULETTE @O2 Customer service of some very well known companies is shocking atm. Of course they have the Covid get out clause