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 03/27/2026 00:55

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Most Reported Problems

The following are the most recent problems reported by O2 users through our website.

  1. Phone (44%)

    Phone (44%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (20%)

    Total Blackout (20%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

Community Discussion

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O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • chrisckmedia Chris Cook (@chrisckmedia) reported

    Well done @O2 - I gave you one last chance - but you’ve now switched off my Sim and now I have no service. Total **** show. 👏🏻

  • Louise1605 Louise McQuaid (@Louise1605) reported

    @O2 hello can I please get help how to see how much my line rental is on my bill?

  • wintz1980 Neil Winter (@wintz1980) reported

    @O2 poor upgrade process today , called customer service tonight and even worse !! Now don't know if phone coming or refunded money and cancelled , no email to confirm either ... sort of out 02

  • jonhatt Jonathan Hatt (@jonhatt) reported

    @O2 @virginmedia just wasted 2 hours of my life. No help whatsoever. Awful customer service. Sold me a volt SIM card package but won’t sell me a phone separately to go with it. 🤬🤬

  • JohnGib49909576 John Gibson (@JohnGib49909576) reported

    @virginmedia @O2 @peterkay_co_uk Why dont you help like your meant too, thats your job isn’t it, no

  • amandalouise_ Amanda (@amandalouise_) reported

    @sophieroutledge @O2 I've been waiting 2 weeks and no one at O2 can tell me when it will be sorted, appalling customer service

  • SeanRJordan Sean R. Jordan (@SeanRJordan) reported

    @O2 what do I have to do to get some assistance with problems with my service. Not making a good impression on a new customer here.

  • ktab93 Sad (@ktab93) reported

    @O2 your customer service is an absolute disgrace.. I appreciate you’re busy but how does it take almost 24 hours to respond to an enquiry?

  • jordan210 J (@jordan210) reported

    @O2 can you actually fix the local mast that as been down for over 3 weeks given a whole village 0 signal

  • duke_olaf DÏE BLUE BARON (@duke_olaf) reported

    @virginmedia @O2 @peterkay_co_uk The app is crap you can’t login as a Virgin customer