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 03/26/2026 01:15

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Most Reported Problems

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

  1. Phone (45%)

    Phone (45%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (19%)

    Total Blackout (19%)

  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.

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O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • SofieSokolowski Sofie (@SofieSokolowski) reported

    @O2 customer service is so so poor! Can’t get through on chat, phone number is impossible to find online and they don’t respond to complaints. Very upset new customer!

  • BrianMa63080971 Brian Martin (@BrianMa63080971) reported

    @O2 There has been no response - yesterday is not "earlier". WHY IS MY SERVICE DISCONNECTED WHEN O2 OWE ME MONEY? And please review the appalling call to O2 "customer services" - people like this agent should not be employed. RESTORE MY SERVICE!

  • Mikeharris0903 Mike harris (@Mikeharris0903) reported

    @O2 Surprised they had a signal to text I can’t get one wherever I am!!!!

  • AverellKaren Karen.Averell (@AverellKaren) reported

    @O2 I have been trying to contact o2 sales since boxing day keep getting cut of after 3min is there any other way to contact them worst service ever

  • BrianMa63080971 Brian Martin (@BrianMa63080971) reported

    @O2 Yes - and you have done NOTHING. I have issued Country Court proceedings against O2 to recoup the money your deliberate negligence has cost me, have made a formal complaint to the CEO of O2 UK and will make formal complaint to The Ombudsman in due course.

  • Jodie43514729 Jodie (@Jodie43514729) reported

    @O2 hang up on me when I've got a problem?? What kids of customer service is that? 🤔

  • lizzieofizzie Seeking good service (@lizzieofizzie) reported

    @O2 how do I find out how many free minutes I have per month? I've been on hold to @askesure now for over 2 hours and need to make sure that @askesure meet the cost of my call as part of the compensation for the utter disaster they are making of my Home Emergency claim

  • JenniferDeery Jennifer Deery (@JenniferDeery) reported

    @O2 the service in the County Down area BT33 has been shocking for the last number of weeks. Calls are being cut off, intermittent noise over calls etc. is this likely to be fixed any time soon?

  • DebateMate1 DebateMate (@DebateMate1) reported

    @O2 Can someone please contact me ASAP regarding an international bolt on not working. Thanks

  • DayLafai DayLafai (@DayLafai) reported

    @O2 @Apple Id rather have signal but apperently your mast is down and no idea when its going to be fixed. Maybe time to cancel my contract since you are breaching your own ToS