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 03/01/2026 19:55

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Most Reported Problems

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

  1. Phone (50%)

    Phone (50%)

  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:

  • stavrosRN Lex (@stavrosRN) reported

    @O2 The mountain side being in North Africa. Greece, Dublin, Spain and France earlier this year, no connection issues at all. Each time I return to the UK guaranteed full 4/5G with an exclamation point

  • Paul_MedArch Paul Yeomans RIBA FRSA (@Paul_MedArch) reported

    @O2 customer service pretty abysmal. I only need a simple PAC code to transfer a number across. It’s taken me 3 days and I’m still no further forward. What are you doing?

  • Kel00210527 Kell (@Kel00210527) reported

    @O2 customer service is a joke !

  • usukgoose Ian Brown - New Town Independent. (@usukgoose) reported

    11 days ago a technical issue affected my @o2 accounts. I've made 5 hours worth of calls. Been referred to IT 5 times. Been requesting a manager call back 5 times. And nothing ever happens. No callbacks. No IT sorting it. I use this phone to work....

  • swini13 Chris Swinbourne (@swini13) reported

    @O2 dm sent for help

  • grrooves Grrooves💚 (@grrooves) reported

    Cancelled contract with @O2 as service so poor. Was promised to not be charged penalty for leaving early. £56 taken from my account this morning anyway. Terrible company.

  • archie_82 Stewart (@archie_82) reported

    @vmo2business Is this the same Virgin Media that switched my mobile contract to @O2 who can’t even provide a 4G service in busy areas? Sort the basics out before bigging yourselves up

  • Hayley_M_jones Hayley hughes (@Hayley_M_jones) reported

    @O2 seriously need to sort your service out. Pay a fortune and nebr works says I have 4g when I clearly don't not like I'm in the middle of nowhere been with you 20+ years 4 phones looks like I'll be looking to someone who can provide what I actually pay for no 4g never mind 5g

  • William11094423 William Myers (@William11094423) reported

    @O2 Why does it take now 32 days to resolve a none technical complaint. Looked through your complaints handling procedure and the service failures I have recieved is now ridiculous. I have now wait over a week from a promises 48hour sla call back from a manager.

  • iam1lt Laura Tyson (@iam1lt) reported

    @O2 Every theatre show that I’d like to take my daughter to is based in London. It’s a terrible shame.