O2

O2 Outage Report in Holyhead, Anglesey, Wales

No problems detected

If you are having issues, please submit a report below.

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 02/26/2026 20:05

At the moment, we haven't detected any problems at O2. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

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

  1. Phone (51%)

    Phone (51%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (13%)

    Total Blackout (13%)

  4. E-mail (4%)

    E-mail (4%)

  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.

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:

  • jenewland1999 Jordan Newland (@jenewland1999) reported

    @O2 I checked the website and there's reportedly issues with a cell tower where I live. As I'm working/studying from home I'm not currently going anywhere else.

  • LurtisLurtis Curtis Curtis (@LurtisLurtis) reported

    @O2 I’d prefer to do it in store, I once had a major issue with a sim swap previously, having multiple numbers on account, the person who I spoke to switched all the numbers around on all the sims, which was an issue.

  • LurtisLurtis Curtis Curtis (@LurtisLurtis) reported

    @O2 Everywhere actually. I did try to request a new sim as I’ve been having problems ever since I received the phone to be honest. But I couldn’t and have been waiting for the store to re open to get a new one. My signal is awful. I could have full 4G and sometimes won’t load!

  • mrderekrussell Derek Russell (@mrderekrussell) reported

    @O2 Hey Guys! 👋 I'm currently unable to login to my O2 account either via the app or website on both my iPhone and iPad. Looks like some others are having similar issues—any ideas? 🤔

  • iamsarahe 🇪🇬iAmSarahE👑 (@iamsarahe) reported

    @jessyoungmusic @O2 Go through live chat ***. It’s easier or if I got landline call their customer service number from there if u the account holder

  • ODalkilic Orhan Dalkilic (@ODalkilic) reported

    @O2 still nothing? It has been a few weeks now, are engineers acrually on site teying to fix the problem? Your engineers could have replaced the broken one with a brand new mast within couple of weeks if they tried!

  • DaveEwe Dave Urwin (@DaveEwe) reported

    @O2 Hi, my wife both have iPhones with O2 pay as you go. My phone cuts to voicemail ok but hers just rings and rings without voicemail cutting in. Any ideas how she can fix this?

  • hennakhan91 Henna (@hennakhan91) reported

    Why do I never any get @o2 surprises that I see all over my timeline. I swear I’ve been with them for 10years 😭

  • lmarks84 Lauren Marks (@lmarks84) reported

    @virginmedia Hi @virginmedia and @O2 - I’m still having this problem that I cannot connect to the internet on the underground. It constantly says there is an error when I try to give my mobile number to connect. Please can you help?

  • Lor_LLC Lor (@Lor_LLC) reported

    @O2 I can’t seem to log into my account, is your website down?