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 02/01/2026 03:00

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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 (12%)

    Total Blackout (12%)

  4. E-mail (3%)

    E-mail (3%)

  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:

  • KieranLeeDoyle Kieran Doyle (@KieranLeeDoyle) reported

    @tjaneg1 @O2 I would advise everyone to stay away from O2…. Worst Customer Service in the world, I can see why that partnered with Virgin…. Shambles of a company…. They have really fallen far…. Worst decision I made was to switch to O2

  • MVP_129 #JoshHocken (@MVP_129) reported

    @O2 Been locked out of my account and customer service cant get me back in. On hold for hours last 2 days and no further forward! Im trying to upgrade my phone and see my options.

  • EledaEdwin Adele Edwin-Lamerton (@EledaEdwin) reported

    @O2 I've sent a DM asking for support. Could you please respond?

  • ProPhotographyP prophotographypicture📸 (@ProPhotographyP) reported

    @KieranLeeDoyle @O2 All UK mobile phone companies have worst terrible customer service They are all greedy money thieves

  • siallens1 Si Allen (@siallens1) reported

    @O2 I’ve missed an important phone call AGAIN this morning as there is no service? Why are we paying good money for this poor service

  • BrokenBennett Paul B (@BrokenBennett) reported

    Hey @O2, service in BB10 (well, there isn't any) means I can't use 2FA to logon to various services. This has been a problem for days.

  • paulhawker56 Paul Hawker (@paulhawker56) reported

    @O2 I'm not a customer of yours but someone fraudulently setup a direct debit payment to you from my bank ac. I've reported it to bank. They advised to let you know. However, can't seem to get through to you on char/phone without providing customer details, how can I report this?

  • brydiefern Bryds 💫 (@brydiefern) reported

    @Niamh_Morrison @O2 That’s terrible! Definitely won’t be renewing my contract with them if that’s the case.

  • Geo_Guillemard Geoffrey Guillemard (@Geo_Guillemard) reported

    @O2 £42.9 + VAT for an unintentional 14.7MB data usage in Serbia. You are thieves, and of course, your customer service is too busy to respond. I will file a complain if I do not get any help on this. This is stealing.

  • bluegaschris chris fear (@bluegaschris) reported

    @O2 I’d Switch to another network you conning bastards