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 02/08/2026 12:05

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Most Reported Problems

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

  1. Phone (53%)

    Phone (53%)

  2. Internet (29%)

    Internet (29%)

  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:

  • cyberagga Dale Lunham-Harrison (@cyberagga) reported

    @O2 Thanks for cutting me off with no notice whatsoever,leaving me without a signal or number. This was after your member of staff ordered me a new SIM card and adjusted a "setting" on my account. Not happy and seeking compensation for the trouble and inconvenience

  • RockLobster6 Rach 🐀 (@RockLobster6) reported

    @O2 could you please put more or better masts round Manchester city centre? Even the salford outskirts are getting worse and worse signal by the day :( not really fair with how much you charge

  • katiescarlet35 Katie Drysdale @katiescarlet@mastodon.scot (@katiescarlet35) reported

    @O2 Your payment system will not accept my payment. I have paid by direct debit for decades. I have called you 4 times. 2x customer services have promised the payment team will call me back, they are never available. I am receiving threatening texts from you for non payment

  • Mahbuba21 Mahbuba Chowdhury (@Mahbuba21) reported

    @O2 I just switched to your network and can’t receive calls or texts. I will be returning my phone and ending my contract with you. Thank God for consumer rights!

  • _LauraNicholls_ Laura Nicholls (@_LauraNicholls_) reported

    @O2 you have the WORST customer service. I’m really trying hard to set up a contract with you but you could not make this more difficult. I have so far tried your website, the virtual assistant and a real human who also cut me off.

  • Ms_Luna_Moon Rebecca Manuel (@Ms_Luna_Moon) reported

    @O2 Hi there O2, my ex partner has taken a contract in my name. I've rang your customer service team 2 and they've hung up on me, the police are involved as this is fraud, I want this fixing can someone contact me and get the contact cancelled

  • AVFC_Hatchet Hatchet (@AVFC_Hatchet) reported

    any issues with @O2 network ?

  • Companyshekeeps SS (@Companyshekeeps) reported

    @O2 I’ve had poor signal for 2 days now. No internet and terrible phone connection! Can someone look into this for me please?

  • shanseale shannon seale (@shanseale) reported

    @O2 I need help with number porting but am getting no response!

  • f_j_hoop Carl (@f_j_hoop) reported

    @daeyved @O2 Our work phones were the same. I believe the tower problem has been fairly longstanding. We’ve switched to EE and it’s great, consistently.