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 12/21/2025 16:55

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Most Reported Problems

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

  1. Phone (46%)

    Phone (46%)

  2. Internet (31%)

    Internet (31%)

  3. Total Blackout (15%)

    Total Blackout (15%)

  4. E-mail (4%)

    E-mail (4%)

  5. Wi-fi (3%)

    Wi-fi (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:

  • hoppetaee amy (@hoppetaee) reported

    @O2 are you having problems with service on mobiles. My phone signal keeps dropping.

  • Rob5882 Robert Stump (@Rob5882) reported

    @O2 absolutely appalling service and customer care after fraudulent activity on my account. After weeks of calls and promises I still do not have the refund and money owed to me. I had closed recent complaints on the basis this was solved and yet it is still - not good enough!

  • BobbyMakepeace BOBBYMakepeace.eth (@BobbyMakepeace) reported

    @RBurnett348 Im leaving asap. No longer will I put up with signal cut outs during meetings and important times. They can’t even deliver on what we already pay gor @O2 Is a scam

  • LukeSpurs85 Luke COYS 🇺🇦 (@LukeSpurs85) reported

    @secretcinema any chance to help @O2 this working? #radiosilence

  • shoesarewinners burgers❤️cake❤️shoes (@shoesarewinners) reported

    @O2 I've DMd you as requested. I've had no updates on the chat support on the app or here on twitter and I'm on the verge of a rocking in a corner. Please please please can you help me??? #breakingpoint

  • Cheqraise1 Savvy (@Cheqraise1) reported

    , @O2 increasing our airtime plans because ' it’s essential to allow them to continue to invest in their technology.' why would we give a **** about that let alone pay for it 🙄 #RipoffBritain #RipoffO2

  • Closie Chloé Mae (@Closie) reported

    Just got an email from @O2 that my airtime bill is increasing by 10%!? A full tank of petrol cost £10 more now. Energy bills going up. My rent and service charge has increased. Give us a break man 😥

  • annaaamc anna (@annaaamc) reported

    @O2 pls fix the phoebe bridgers glasgow presale link

  • Belgian_Waffler Paul Buxton (@Belgian_Waffler) reported

    Last year @O2 made their highest ever Q1 profit in the history of O2 at £478m. Today they announced that they are putting up their contract prices by the RPI (7.8%) *and* their annual rise of 3.9% - nothing like giving the customer a kicking when they are already down. Shameful.

  • vanessa_smullen Vanessa Smullen (@vanessa_smullen) reported

    @O2 It’s not my fault though! Why should an O2 customer miss out on a free coffee