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 01/18/2026 08:50

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Most Reported Problems

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

  1. Phone (49%)

    Phone (49%)

  2. Internet (30%)

    Internet (30%)

  3. Total Blackout (14%)

    Total Blackout (14%)

  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:

  • noimspartakus bryan benson Esq (@noimspartakus) reported

    @O2 can you get support to contact me please?

  • lee05wardle me (@lee05wardle) reported

    @O2 I’ve been on about my signal issues since Oct 2020 again feb 2021 And still nothing resolved 😡 it’s actually got worse now, missing calls can’t make calls and calls dropping! Can’t wait till my contract ends! And yes I’ve tried everything you’ve advised!

  • DebbieScrivene1 Paint-4-U 😘 (@DebbieScrivene1) reported

    @O2 absolutely disgusting still waiting day 24 for a refund of faulty goods .., started to chase 6pm Sunday still waiting as to the whereabouts of this 'cheque in the post' @o2 rubbish service the ways of communicating and finding info is seconds in this day not bloody weeks 😡

  • ElenaGretina Ella (@ElenaGretina) reported

    @O2 I've called up, was on the phone for 50 mins. I was advised to just stay put and wait till the signal issues improve. This issue has been ongoing since I took the contract out in Feb.

  • drc_92x Dionne. (@drc_92x) reported

    been an @O2 customer for a while and today they crossed a line in customer service both instore and online

  • AYBE27 Aybe27 (@AYBE27) reported

    @O2 you guys keep taking money from my bank account unauthorised! I cancelled my contract and you’re still billing me. THEIFS. I will be escalating as I’m sick of dealing with your terrible customer service who have lied twice now.

  • Kimberleyyyy_xo ♡ (@Kimberleyyyy_xo) reported

    @O2 Hey, im still having this issue so ive dm'd you

  • jib1974 James Blackhurst (@jib1974) reported

    @O2 thieves…..left them supposedly without penalty. All agreed but still took £600. Phoned 7 days ago and refund assured today. Phoned today as no refund…..and it had not been processed. That is theft and shocking customer service. Ombudsman here I come. #thieves

  • RobOwen07530388 Rob Owens (@RobOwen07530388) reported

    @O2 I’ve phoned up already but customer service says it was retentions and retentions say it’s customer service

  • KelsEverAfter Kels (@KelsEverAfter) reported

    @O2 I got an email about getting Disney+ for 6 months for free, when I click the link it doesn't work, what can I do?