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 12/04/2025 00:05

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Most Reported Problems

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

  1. Phone (47%)

    Phone (47%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (16%)

    Total Blackout (16%)

  4. Wi-fi (3%)

    Wi-fi (3%)

  5. E-mail (3%)

    E-mail (3%)

  6. TV (1%)

    TV (1%)

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:

  • JACarballoG Jose A Carballo (@JACarballoG) reported

    @O2 shame on you that to downgrade takes 5 different advisors and 30 minutes to hang up on me but if it is to upgrade it takes 1 advisor and 5 minutes.

  • JordanDavies111 Jordan Davies (@JordanDavies111) reported

    @O2 Virgin won't give me internet. Haven't for almost 2 months. Won't fit it Won't let me cancel Keep me paying Won't give me data to work (I'm with 02) They owe me over £2000 @LutzSchueler please help this has gone on for so long there is nothing I can do

  • TemporaryCarpet Jason the Rude Turtle. (@TemporaryCarpet) reported

    @O2 @virginmedia I don't even know the account number or the telephone number for this sim card because it never has, and never will be used.

  • JacquiWilkie2 Jacquinotmybag (@JacquiWilkie2) reported

    @O2 No help at all

  • eiksham Sham (@eiksham) reported

    @O2 why have I have been waiting months for a refund??? Absolutely terrible service and customer service even worse!!! Going round in circles. Please help.

  • TomTheForestFan Tom 🔴⚪️🔴🏴󠁧󠁢󠁥󠁮󠁧󠁿 (@TomTheForestFan) reported

    @O2 why have I just been told by one of your customer service advisors the reason my signal is poor and struggling to work is because a lot of people are using the network? Why is this my issue? If your infrastructure isn’t in place you shouldn’t be selling contracts to customers

  • neonexy becks (@neonexy) reported

    @O2 Just had a message off u guys saying have used all my data this month but mobile data on phone is saying a still have 1gb left.any ideas what’s going on? Also message said unused data gets carried over 2 next month but mine never has & I generally use 3gb less than allowance

  • FranHawkins91 Francesca Hawkins 🎀 (@FranHawkins91) reported

    @O2 I made a complaint over 2 weeks ago now I was promised I’d get a reply by 5 working days!!!

  • princess_knicks princess knickers (@princess_knicks) reported

    @O2 It’s been at least 6 months. I didn’t care until I needed to call someone within the dead spot because their house alarm went off - then it became a huge problem! The area probably only covers a block/half a block but it’s within london zone 1.

  • JacquiWilkie2 Jacquinotmybag (@JacquiWilkie2) reported

    @O2 my daughter and I are having intermittent Wi-Fi issues on our phones laptop connection is fine so problem seems to be on phone