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 03/28/2026 10:05

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Most Reported Problems

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

  1. Phone (43%)

    Phone (43%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (21%)

    Total Blackout (21%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (%)

    TV (%)

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:

  • Rossgibson89 Ross Gibson P.E. (@Rossgibson89) reported

    @SFL2326 @O2 I went to blackpool and couldn’t use my @O2 phone for 2 days, signal cuts around the new area I moved to

  • cornelius_mark Mark Cornelius (@cornelius_mark) reported

    @SFL2326 @david_bryden @O2 I wouldn't.. they use 02 network

  • LauTay0609 Laura Taylor (@LauTay0609) reported

    @O2 can you put in the right direction? I need to pay an outstanding bill. My phone was disconnected 3 months ago. Can you help? Thank you

  • Degsy_Wainy Derek Wainwright (@Degsy_Wainy) reported

    @O2 down again in WN4 0QA, lost track of how many times this year. Low signal, no signal, what's the point of having O2 as your provider

  • cornelius_mark Mark Cornelius (@cornelius_mark) reported

    @O2 Why is your 4g data so poor lately. Last few months it works less and less. Anywhere where there is a few people around it is non existent. Plymouth, Devon , Cornwall, Wales and Manchester I have been in past month and it hasn't worked properly if at all in any of them!

  • akshit9899 akshit (@akshit9899) reported

    @nothing @O2 I just bought nothing phone 1 on 22 august 22 and there are some issues like screen freeze when switching between apps. To restore the response I have to click the power button and then it starts working. This happens while entering password or using fingerprint scanner too.

  • Extinguisherman Dale Watts (@Extinguisherman) reported

    @MarkDesignTutor @virginmedia @O2 Funny that excuse was submitted to me about a Kent mast! My issue with the mast is 11 months plus and it’s nothing to do with repairing, in my opinion it’s to do with o2 greed and constant pushing of devices onto a out of date network!

  • HilaryMwah Hilary M (@HilaryMwah) reported

    @O2 what do I have to do to get a response. Mention a bacon or sausage voucher doesn’t work gets an instant response! How do I complain about your lack or service and response. It’s a joke now

  • LauTay0609 Laura Taylor (@LauTay0609) reported

    @O2 Hi. It tells me that the number ending in 0217 is a pay and go top up service

  • Jimbobthon James Richards (@Jimbobthon) reported

    @JamesWitt3 @O2 There's mast issues in Bristol apparently