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 11/30/2025 16:10

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Most Reported Problems

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

  1. Phone (48%)

    Phone (48%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (17%)

    Total Blackout (17%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (2%)

    E-mail (2%)

  6. TV (1%)

    TV (1%)

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:

  • Newwicket newwicket (@Newwicket) reported

    @O2 eSIM upgrade for cheaper contract. Service assistants have not issued documentation and now I’m without service. I can’t call 202 of course and the nearest store is not convenient to get to.

  • arttwk twk (@arttwk) reported

    @O2 can’t login via the new VMO2 MYO2 login into my account. Won’t receive the “security” email to login. Have only a O2 account. Plse advise

  • Davecolomendys maybe Thanos was right…🏴󠁧󠁢󠁥󠁮󠁧󠁿 (@Davecolomendys) reported

    @O2 Yeah that’s really no use at all…. My whole household runs on o2 or Tesco mobile network and only one room picks up 2 bars of 4G the rest are 3G so what about the forgotten people of switch off who will lose access to communication?

  • _LinziM linzi (@_LinziM) reported

    @O2 Hi there I'm trying to access my account on the app its logged me out and said it's sent me an email to verify which I've done but i still cant log in. Can you help please.

  • whybrow_sally Simpkins (@whybrow_sally) reported

    @O2 can support contact me, am unable to use the Duolingo offer?

  • Leftdoubleclick Ruth Whalley (@Leftdoubleclick) reported

    @LutzSchueler @O2 @virginmedia Dear Lutz, we are desperately trying to re ew our contract with you …it is impossible to do this on line! We have been passed around from this person to that person. Please can you help yes ?

  • VallaNils13872 Bo Duddley (@VallaNils13872) reported

    @O2 Your app doesn’t work and I haven’t had coverage for three days the help desk doesn’t help you have the lowest customer satisfaction of any mobile company avoid at all costs

  • Stephen1970t StephenTHFC 🏴󠁧󠁢󠁥󠁮󠁧󠁿🇬🇧🇮🇱🐓🏆 (@Stephen1970t) reported

    My new phone still not working after 3 days because my eSIM can’t be updated on my account. Can’t transfer my number over. Pathetic @O2

  • Newwicket newwicket (@Newwicket) reported

    @O2 awful service once again. Moved to a new sim only deal as an existing customer and no service since Thursday and now you can’t perform security checks because I can’t access my old number. Ridiculous!!! What am I paying for?

  • ZeenaMistry_ Zeena 🕉️🇬🇧🇮🇳 (@ZeenaMistry_) reported

    It shouldnt take more than 5 minutes to get through to an actual person/customer service on @O2 and then them *not* being able to offer you a customised sim only deal 🥴 Customer loyalty means nothing these daysss