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 02/22/2026 11:05

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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.

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O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • andyc_plymouth Andy Cole (@andyc_plymouth) reported from Plymstock, England

    @O2 Yes, you’ve been saying for the past six months that your network can get busy in the area and to use Wi-Fi instead. But if it’s only possible to use the phone on Wi-Fi what’s the point in paying for a cellular service?

  • isaac_t_6 Isaac Thompson (@isaac_t_6) reported

    @Deej701 @O2 They give users a lot of runaround on issues like this, you can message “syncunlocks” on instagram to get it unlocked, they helped me out with mine

  • drinks_red_wine Sue (@drinks_red_wine) reported

    @O2 Yes but theu are only ones also on o2. They were also experiencing it from me. We've both rebooted. Their problem solved. Reported on my network and there is a report of a network problem.

  • Padda20x Padda (@Padda20x) reported

    @O2 Any update on the mast issue in the WA7 area, third day now of still being unable to send or receive calls

  • CFC_Reecey Reece Harris (@CFC_Reecey) reported

    @O2 I took out a Portable Wi-fi box with you in 2018 and have been paying monthly for it ever since. I haven’t used the box in some time and would like to stop the direct debit. Can I cancel the direct debit through my bank or is there another way?

  • savinggracey Tom Grace (@savinggracey) reported

    Appalling customer service @O2. Promised over a week ago I would get a response to my phone being sent to the wrong address. Still nothing and all the lines are down. Shocking

  • Fizhco Fizhco (@Fizhco) reported

    @virginmedia @TheBHF @O2 2nd night in a row broadband service goes down, and your website you check service doesn't work AGAIN!

  • No1_Interloper Ian interloper (@No1_Interloper) reported

    @O2 all I need is an esim Your customer service is appalling Cut off every time Have 6 connections with O2. All fully paid up. If u can't answer my call, will switch to provider who can.

  • rhianna_joseph Rhianna Joseph #PrayForDemi ❤️ (@rhianna_joseph) reported

    @O2 I can’t get through to Pay Monthly customer services at all. What is going on? I can get through to Pay As You Go customer services but not Pay Monthly.

  • LittleLifeofT Tori | The Little Life of T 🐆 (@LittleLifeofT) reported

    Third time since November that @O2 have had a mast down in my area leaving us with no service for weeks at a time. What on Earth do I pay you £50+ a month for?!?! No compensation ever given either it’s an absolute joke!!!!