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 02/15/2026 20:20

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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 (11%)

    Total Blackout (11%)

  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.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

O2 Issues Reports

Latest outage, problems and issue reports in social media:

  • richardxday Richard Day (@richardxday) reported

    @O2 No, I don't have any other SIM cards available. A slightly different question is: WHY can't you determine whether a phone is locked to a network? Seems a big hole in the whole scheme...

  • RicFishBoy Ric Herring (@RicFishBoy) reported

    @O2 hi I can’t send text messages are there issues with the network?

  • El0iseUnderwood Eloise Underwood (@El0iseUnderwood) reported

    @O2, Hi there, when I tried to claim a odeon ticket it said the code wasn't correct and now its saying I've reached the claim limit but I never booked anything. Can you help please?

  • kersymac93 Kerry ♡ (@kersymac93) reported

    Cannot wait for my contract with @O2 to end! Nothing but issues recently, paying £70 quid a month for crap service!!! 🤬

  • percyblakeneybt Percival Blakeney Bt (@percyblakeneybt) reported

    @O2 looks like your app isn’t working. Trying to login to change tariff. Not getting in on iPhone, iPad or laptop.

  • Quackptht Frances 💚 (@Quackptht) reported

    Anyone else on @O2 having major signal issues over the last 10 to 14 days? I apparently have 4G but the slowness of apps etc says otherwise!

  • SaintSam18 Sam (@SaintSam18) reported

    Superb customer service at @O2 Warrington store this morning. Sorted out my dodgy sim in minutes 🙌🏻

  • CallumboMagumbo ***** Biscuit 🏳️‍🌈🔯🌹🌱🇪🇺 (@CallumboMagumbo) reported

    The fact I haven’t had signal for hours is prt of the reason I will be looking to leave O2 - “busy in the area” isn’t an acceptable status when I have 0 bars. @O2

  • under_the_kilt neil armstrong-plews (@under_the_kilt) reported

    @O2 as a loyal customer of 20 years I find my contact is ending and I’m now thinking of changing providers, voxi is cheaper on plans and the handset I’m looking at buy is £10 more expensive with o2 than pc world

  • drew_michael2 Drew Michael (@drew_michael2) reported

    @O2 You guys took too long so I called 202. They fixed the issue without my having to use a different email address. Give the phone line crew your pay cheque today. 👍